News & Insights

Practical tips for a warmer, more energy efficient home.

11th December 2025 by The Fairco Team

Upgrading your home with Fairco energy-efficient windows is one of the most effective ways to improve year-round comfort, reduce heat loss, and lower your overall energy costs. Modern glazing technology, precision engineering, and airtight installation all contribute to a more efficient home, but how you use and manage your windows day-to-day also plays an important role. With a few simple habits, you can maximise performance and enjoy the very best from your new Fairco installation.

Understanding how modern windows improve efficiency

Today’s high-performance windows do far more than simply close off the cold. Fairco products are crafted using advanced insulated glazing, multi-chambered frames, and airtight seals that work together to keep heat where it belongs – inside your home. This means your heating system doesn’t have to work as hard to maintain a comfortable temperature, particularly during colder months.

Unlike older windows, which often suffer from draughts, weak seals, or single glazing, modern units are engineered to minimise heat transfer. Gas-filled glazing, low-emissivity coatings and warm-edge spacer bars help reduce heat loss, while robust weather seals prevent cold air from entering and warm air from escaping. However, to get the most from these technologies, it’s helpful to understand how heat, ventilation, and daily routines all interact.

Everyday habits that boost energy efficiency

Even the most advanced windows perform best when supported by thoughtful daily habits. These simple routines can help reduce energy waste and maintain a more balanced indoor environment:

Promote natural airflow when needed.
Many Fairco windows include built-in trickle vents, allowing a steady, controlled flow of fresh air without opening the window itself. This helps maintain air quality while avoiding unnecessary heat loss.

Use Tilt & Turn features effectively.
If your home includes Tilt & Turn windows, the “tilt” setting is ideal for passive ventilation. It lets fresh air enter from the top of the sash while maintaining security and minimising heat loss.

Manage heat retention with curtains and blinds.
Closing curtains or blinds at night helps keep warmth inside by adding an additional layer of insulation. Opening them during the day allows natural sunlight to warm your interior spaces – a simple way to take advantage of passive solar gain.

Why ventilation matters as much as insulation

One of the most common misconceptions about energy efficiency is that a home should be sealed as tightly as possible. While airtight windows and doors are essential for preventing heat loss, good ventilation is equally important for maintaining a healthy, stable indoor climate.

A well-ventilated home:

Heats up more quickly because fresh air circulates more easily.
Keeps warmth for longer with fewer cold spots or damp pockets.
Reduces the risk of condensation, mould, and moisture damage.

Modern, energy-efficient homes rely on a balance between insulation and controlled ventilation. Trickle vents, tilt functions, and short bursts of daily window opening all help manage moisture and keep air moving without compromising warmth.

Long-Term Benefits You’ll Notice

Using your Fairco windows mindfully enhances daily comfort and supports long-term home performance. Over time, you can expect:

Lower energy consumption and improved heating efficiency.
Higher indoor comfort with fewer draughts or cold zones.
Healthier indoor air through better moisture and allergen control.
Greater overall durability as proper ventilation protects frames and interiors.

Combined with Fairco’s precision installation and high-performance design, these habits help ensure your home remains warm, comfortable, and efficient for years to come. If you are interested in finding out more about the Fairco difference, reach out to our experts!

Understanding thermal bridging and how it impacts thermal performance

4th December 2025 by The Fairco Team

When homeowners think about window performance, attention usually goes straight to glazing U-values. While glass performance is important, real-world heat loss is often driven by something less visible: thermal bridging. Around windows and doors, poorly designed frames or incorrect installation can create direct pathways for heat to escape, undermining the performance of even the best glazing.

In Ireland’s climate, thermal bridging doesn’t just increase energy demand. It raises the risk of internal surface condensation, mould growth, and long-term fabric damage. Understanding how thermal bridges form, and how they are mitigated, is essential for delivering genuine energy efficiency rather than headline performance figures.

What is thermal bridging?

A thermal bridge occurs where a material with higher thermal conductivity allows heat to bypass insulation; it is a weak point in the building envelope where heat flows more easily from warm to cold areas.

The Irish Building Regulations recognise thermal bridging as a significant contributor to overall heat loss, which is why Part L requires designers and installers to consider junction performance, not just individual product U-values.

Where thermal bridges typically occur

Thermal bridges can be grouped into several broad types based on how and where heat escapes through the building fabric.

Repeating thermal bridges arise from regularly spaced elements that interrupt insulation, such as wall studs, joists, or metal wall ties. Because these elements occur frequently, their cumulative impact on heat loss can be significant.

Linear, or non-repeating, thermal bridges are commonly found around openings and junctions. These occur where insulation is incomplete or interrupted, for example, at window and door reveals, or where highly conductive materials pass through the insulation layer.

Geometrical thermal bridges occur at changes in building form, such as corners or junctions where walls, floors, and roofs meet. At these points, the external surface area is greater than the internal surface area, which increases the potential for heat loss.

Point thermal bridges are localised penetrations through the thermal envelope. Typical examples include fixings and fasteners, brackets for canopies or façades, flues passing through walls, or isolated steel elements that conduct heat through otherwise insulated areas.

How thermal bridging affects window performance

Increased heat loss

Thermal bridges allow heat to escape more rapidly than insulated areas, increasing heating demand and reducing overall energy efficiency. Even small linear thermal bridges around window perimeters can have a measurable impact on a home’s BER.

Condensation and mould risk

When internal surface temperatures drop below the dew point, moisture in the air condenses. Thermal bridges create colder internal surfaces around window reveals and frames, making them prime locations for condensation and, over time, black mould growth. This is a common issue in older installations where frames were not thermally broken or properly insulated.

Reduced real-world performance

A window may achieve an excellent centre-pane U-value in laboratory testing, yet perform poorly once installed if thermal bridging at the frame and junctions is not addressed. This performance gap explains why some homeowners experience draughts or cold spots despite investing in high-spec glazing.

Common sources of thermal bridging around windows and doors

Frame materials

Different frame materials conduct heat differently. Older aluminium frames without thermal breaks are particularly conductive, while poorly designed uPVC or timber frames with limited chambering can also underperform.

Modern high-performance frames reduce thermal bridging through:

Multi-chambered uPVC profiles
Thermally broken aluminium systems using polyamide barriers
Engineered timber sections with insulating cores
Glazing edge spacers

The spacer bar between panes of glass is a critical but often overlooked component. Traditional aluminium spacers create a linear thermal bridge around the perimeter of the glass.

Warm-edge spacers, typically made from composite or stainless steel materials, reduce heat flow at the glass edge and help maintain higher internal surface temperatures, lowering condensation risk.

Poor installation and exposed junctions

Even the best frames will underperform if installed incorrectly. Gaps, compressed insulation, or uninsulated reveals create continuous thermal bridges between the interior and exterior.

Installation detailing is therefore as important as product specification.

Proven strategies to reduce thermal bridging

High-performance insulated frames

Selecting frames designed with thermal breaks and insulating chambers is the first step. At Fairco, frame systems are engineered to minimise conductivity across the entire profile, not just at isolated points.

Warm-edge glazing technology

Specifying warm-edge spacers reduces perimeter heat loss and improves internal surface temperatures, particularly important in bedrooms, kitchens, and high-humidity spaces.

Proper installation and airtightness

Correct installation ensures the window sits within the insulation layer of the wall wherever possible. This reduces exposure of conductive materials and maintains continuity of insulation.

Airtight tapes and membranes further limit convective heat loss, ensuring the thermal performance achieved in testing is delivered on site.

Wraparound and reveal insulation

Insulating the window reveal and returning insulation around the frame significantly reduces linear thermal bridging. This approach is increasingly recommended under Irish building guidance to achieve compliance with Part L and to improve BER outcomes.

Thermal bridging, compliance, and long-term performance

Irish and EU building regulations are increasingly focused on whole-building performance rather than individual components. Addressing thermal bridging is essential for:

Meeting Part L conservation of energy requirements
Achieving accurate BER ratings
Reducing condensation-related defects and callbacks
Delivering long-term occupant comfort

Windows and doors that are designed, specified, and installed with thermal bridging in mind perform more consistently over their lifespan, protecting both the building fabric and the homeowner’s investment.

How Fairco approaches thermal bridging

At Fairco, thermal performance is treated as a system, not a single number. Our window and door solutions combine insulated frames, advanced glazing options, warm-edge spacers, and installation methods designed to reduce thermal bridging at every junction.

This integrated approach ensures that declared U-values translate into real-world energy efficiency, lower condensation risk, and long-term comfort for Irish homes.

Looking to improve real-world window performance? Explore Fairco’s high-performance window and door systems and see how careful design and installation make the difference.

Manufacturing of high quality windows and doors.

27th November 2025 by The Fairco Team

When homeowners choose new windows, performance is often judged by what is visible: the frame finish, the glazing, or how smoothly the sash opens and closes. Yet the real determinants of quality lie much deeper in the manufacturing process. Precision engineering, material selection, testing protocols and quality control all play a decisive role in how a window performs over decades.

Let’s have a look at a full window manufacturing journey, expanding on the technical steps involved and explaining why each stage matters. While the principles apply across the industry, we also reference how Fairco integrates these processes into its own manufacturing and specification standards.

Design and performance specification

Every high‑quality window begins with detailed design and performance targets. At this stage, manufacturers define thermal performance requirements, structural strength, weather resistance, acoustic control and security standards. These targets are informed by Irish and EU regulations, including Part L of the Building Regulations and relevant EN standards.

Design decisions made here influence:

Frame depth and chamber design for insulation
Compatibility with double or triple glazing
Hardware integration and load‑bearing capacity
Compliance with security standards such as PAS 24 where required

At Fairco, window systems are engineered as complete assemblies rather than isolated components. This ensures that frames, glazing, seals and hardware work together as a single thermal and structural system.

Profile extrusion and material selection

For uPVC and aluminium windows, frame profiles are produced through extrusion. This process involves heating raw material and forcing it through precision dies to create consistent cross‑sections. Accuracy at this stage is critical, as even small dimensional deviations can affect air tightness, glazing fit and long‑term durability.

Modern multi‑chamber uPVC profiles are designed to trap air, reducing heat transfer through the frame. Aluminium systems, by contrast, rely on advanced thermal break technology, where low‑conductivity materials separate internal and external sections of the frame.

Fairco specifies profile systems that balance strength, insulation and longevity, with options tailored for uPVC ranges such as Fairco Performance uPVC and thermally broken Aluminium systems used across sliding and fixed glazing solutions.

Reinforcement and structural integrity

Once profiles are produced, reinforcement is added where required. This is particularly important for larger openings, sliding doors and windows exposed to higher wind loads. Reinforcements are typically galvanised steel or engineered aluminium inserts fitted within the profile chambers.

Structural reinforcement helps prevent:

Frame deflection under load
Operational issues such as sash drop or misalignment
Reduced sealing performance over time

Correct reinforcement design is essential for compliance with structural testing under EN 14351‑1 and for ensuring consistent performance across the product lifecycle.

Cutting, machining and welding

Profiles are cut to precise dimensions using CNC‑controlled machinery. Mitre joints are prepared for welding or mechanical joining, depending on the system type. Accuracy at this stage directly affects squareness, weather tightness and visual finish.

For uPVC windows, corners are heat‑welded to form strong, airtight joints. Excess material is then cleaned and finished to ensure a smooth, consistent appearance. Aluminium systems typically use mechanical corner cleats combined with crimping or bonding for strength.

Fairco places particular emphasis on tight manufacturing tolerances, as this supports improved gasket compression and consistent thermal performance once installed.

Glazing specification and installation

Glazing is one of the most critical contributors to window performance. Units are specified based on thermal, acoustic and solar control requirements. Typical specifications may include low‑emissivity coatings, argon gas filling and warm‑edge spacers to reduce heat loss at the perimeter.

Correct glazing installation is essential. This includes:

Accurate glazing packers to support the unit and prevent stress
Continuous perimeter sealing to maintain airtightness
Compatibility between glazing thickness and frame design

Fairco systems are designed to accommodate high‑performance double and triple-glazing, supporting low U‑values without compromising frame stability.

Hardware and operating mechanisms

Locks, hinges and opening mechanisms are installed after glazing. These components must be matched to sash size and weight to ensure smooth operation and long‑term reliability. Poor hardware selection is a common cause of operational failure, even in otherwise well‑manufactured windows.

Quality hardware contributes to:

Enhanced security and resistance to forced entry
Ease of use and ergonomic performance
Maintained alignment over repeated use

Fairco specifies tested hardware systems compatible with its window ranges, ensuring performance consistency across residential and architectural applications.

Sealing, gaskets and weather performance

Multiple sealing layers are fitted to prevent air and water ingress. Modern window systems typically use co‑extruded or replaceable EPDM gaskets designed to remain flexible over time. The positioning and compression of these seals play a key role in achieving airtightness targets.

Effective sealing supports:

Reduced draughts and heat loss
Improved acoustic insulation
Protection against wind‑driven rain

Quality control and testing

Before leaving the factory, windows undergo a series of checks. These include dimensional inspections, visual finish checks and functional testing of opening elements. Many systems are also independently tested for air permeability, water tightness and wind resistance.

At Fairco, quality control is integrated throughout the manufacturing process rather than treated as a final step. This reduces the risk of defects and supports consistent performance across large production runs.

Why manufacturing detail matters for homeowners

For homeowners, the manufacturing process may be invisible, but its impact is felt every day. Well‑manufactured windows deliver better thermal comfort, lower energy bills, quieter interiors and fewer maintenance issues over time.

Understanding how windows are made helps homeowners make informed decisions, moving beyond surface appearance to focus on long‑term performance and reliability.

Taking the next step

If you are planning a window or door upgrade, exploring how products are designed and manufactured is a valuable first step. Fairco’s window systems are engineered with performance, compliance and durability in mind.

Explore our window ranges or consult our design team to discuss the right solution for your home.

Quick tips for home security with Fairco windows & doors

20th November 2025 by The Fairco Team

Home security matters now more than ever, and one of the simplest ways to strengthen your property is by upgrading the windows and doors that form the first line of defence. At Fairco, security is not an optional extra but an integral part of every product we design and install. Robust materials, considered engineering and carefully chosen hardware combine to ensure your new windows and doors protect what matters most while complementing the look and comfort of your home.

Advanced multi-point locking: your primary defence

Traditional doors and windows often rely on a single locking point, which can leave other areas of the frame vulnerable. Fairco products use modern multi-point locking systems to spread the locking action across the full height or width of the unit. When the handle is lifted on a Fairco door, multiple hooks, bolts or rollers engage into reinforced frame pockets, creating a secure, even seal that is significantly harder to force. This engineered rigidity not only improves security but also enhances weather resistance and long-term performance.

How lift-to-lock works in everyday use

The operation of Fairco’s lift-to-lock systems is deliberately straightforward. After closing the door, lifting the handle engages every locking point along the edge; turning the key then secures the mechanism in place. This small sequence ensures the door sits correctly in its frame, maintains its weather seal and provides maximum resistance to attempted entry. Windows fitted with equivalent multi-point hardware operate on the same principle: fully closing and engaging the handle allows each locking element to function exactly as intended, delivering consistent protection with minimal effort.

The role of good habits in keeping your home secure

Even the strongest hardware performs best when supported by sensible daily routines. Fully closing and locking windows and doors rather than leaving them merely pushed shut is a simple but effective habit. Avoid leaving keys in external locks overnight or when you are away, and ensure that potential access points, such as small side windows, flat roofs or secondary entrances, are secured with equal care. These small actions reduce opportunity and make your property a less attractive target for opportunistic intrusion.

Additional home security options for enhanced protection

For homeowners seeking extra reassurance, Fairco offers a range of optional security enhancements that work seamlessly with our doors and windows. Laminated security glass combines bonded layers that hold together if shattered, slowing an intruder and maintaining a barrier even after impact. Reinforced frames increase the structural strength around locking points, while security-rated handles and upgraded cylinders provide resistance to tampering techniques such as snapping or drilling. Many customers also choose to integrate alarms, sensors or smart-home security systems to create a layered defence strategy that covers both physical and electronic protection.

Home security and peace of mind, working together

Fairco’s approach to security pairs high-quality hardware with design and installation, delivering protection that lasts. Strong windows and doors are an important deterrent in their own right, but when combined with everyday best practices and optional upgrades, they form a comprehensive security solution. The outcome is confidence in a home that feels safer, more resilient and better protected against intruders, day and night.

If you would like advice on the best security options for your property or wish to discuss upgrades such as laminated glazing or reinforced frames, our team is ready to help.

Book a consultation or visit a Fairco showroom to see our solutions in person and plan the right protection for your home.

A homeowner’s guide to Fairco installation day.

13th November 2025 by The Fairco Team

Investing in new windows and doors is one of the most transformative upgrades you can make to your home. Whether the goal is improved comfort, quieter living, enhanced energy efficiency or a refreshed architectural look, the installation process plays a crucial role in achieving the best possible outcome. At Fairco, we design every step of your installation day to be clean, organised and stress-free, ensuring your experience is as premium as the products themselves. Understanding how the day will unfold helps everything run smoothly and allows you to enjoy the transformation with confidence.

Preparing your home before the team arrives

In the days leading up to installation, a small amount of preparation helps create the ideal environment for our fitting team. Because windows and doors sit within busy areas of the home, ensuring clear access allows our installers to work efficiently and protects your belongings from accidental damage. We encourage customers to take a moment to move any ornaments, picture frames, houseplants or furniture away from the areas where work will take place. Removing blinds, curtains and window dressings in advance also saves time and protects delicate fabrics from dust.

If you have alarm sensors mounted on frames or sashes, temporarily removing them allows the installation to proceed without interruption. Many homeowners also choose to cover sensitive items such as electronics, artworks or treasured pieces, particularly in nearby rooms where light dust may travel. These simple steps help create a calm, organised space for your installation and allow our team to focus on delivering the best possible craftsmanship.

What happens on the day of installation

On the day itself, your Fairco installation team will arrive at the scheduled time, ready to begin work. From the outset, great care is taken to protect your home. Floors and walkways are covered, and the areas around each opening are prepared to minimise disruption. Removing existing windows and doors is a precise process that requires skill and patience; our team works methodically to take out old frames, glazing and seals without causing unnecessary disturbance to your interior finishes or exterior walls.

Once the space is carefully prepared, your new Fairco windows and doors are installed with the accuracy and detail that define our craftsmanship. This includes positioning the frame, securing it correctly, adding appropriate insulation, ensuring airtightness, and completing all finishing touches such as interior trims and exterior sealing. Throughout the day, you may hear the sound of drilling or cutting, and there may be moments when dust is visible. These are normal parts of the installation process, and our team manages them carefully to keep your home as orderly as possible.

Before moving from one area to the next, our installers take time to ensure each stage is completed to the highest standard. Their focus is not only on the beauty of the finished installation but also on long-term performance and durability, which is why precision is central to every step.

After the installation is complete

When the final product is in place, your installation experience doesn’t end there. A thorough post-installation check is carried out with you present. This is an opportunity to walk through each newly installed window and door, observing the finish, operation and overall appearance. Our team will demonstrate how each opening part works, explain locking mechanisms, show how trickle ventilation operates if applicable, and make sure you are fully comfortable with the day-to-day use of your new products.

We also take a moment to ensure you are satisfied with the cleanliness of the space. All coverings are removed, work areas are cleaned, and any packaging or leftover materials are taken away. What remains is a noticeably improved home – one that feels warmer, quieter and more secure from the very first moment.

A seamless, stress-free experience from start to finish

At Fairco, we believe installation day should feel as considered and reassuring as the consultation and design process. Our team is trained not only in technical skills but also in providing a respectful, customer-focused service that minimises disruption. Whether you are replacing a single entrance door or upgrading every window in your home, we take pride in delivering an experience defined by clarity, professionalism and exceptional craftsmanship

Book your free design consultation with our team or visit a Fairco showroom to see finishes and styles in person.

Apeer70 your front door without compromise

6th November 2025 by The Fairco Team

The front door of a home is far more than a functional necessity. It is the first impression, a statement of style, and a vital element of energy efficiency and security. Choosing the right door is therefore a critical decision for homeowners looking to enhance both the aesthetic and practical performance of their property.

The Apeer70 composite door stands out as a premium solution in this space. Combining modular design, robust security, thermal efficiency, and low maintenance, it offers a comprehensive package for modern and traditional homes alike. Whether renovating a period property or specifying a contemporary build, the Apeer70 is engineered to meet exacting standards in both performance and design.

Modular design for tailored aesthetics

One of the defining strengths of the Apeer70 door is its modular construction, which allows homeowners and designers to tailor every aspect of the door to suit the property’s style. Rather than a one-size-fits-all approach, Apeer70 offers flexibility in design, materials, and finishes, ensuring a harmonious match with both classic and contemporary architecture.

Variety of styles

The door range caters to diverse tastes. Homeowners can select from traditional or contemporary styles, including stable doors and fully glazed options. Each design is conceived to blend seamlessly with the surrounding architecture, whether in a period townhouse or a new-build development.

Colour and glazing options

Apeer70 offers an extensive colour palette and finishes, ensuring the door complements the home exterior perfectly. Homeowners can also choose from a range of decorative glazing options, including patterned, frosted, or leaded glass panels. These not only enhance visual appeal but also allow light into the home while maintaining privacy.

Bespoke hardware

From handles to hinges and letterplates, every hardware element is available in a range of finishes. This level of detail ensures that each door is not just functional but a statement piece reflecting the homeowner’s taste.

Seamless integration with Fairco windows

Apeer70 doors are designed to complement Fairco’s OMNIA Flush and Fairco Sash window ranges perfectly. The clean, contemporary lines of the OMNIA Flush windows align seamlessly with the sleek profiles of Apeer70 doors, creating a cohesive and modern exterior. For traditional or heritage-inspired properties, Fairco Sash windows share the same attention to detail and premium finishes, ensuring a harmonious aesthetic while maintaining the highest standards of energy efficiency and durability. This integration allows homeowners to achieve a consistent look across all openings, enhancing both curb appeal and property value.

Energy efficiency and thermal performance

Modern homeowners increasingly prioritise energy efficiency, both to reduce bills and to enhance sustainability. The Apeer70 composite door is designed with this in mind, offering a suite of features that ensure excellent thermal performance.

Insulated core and construction

At 70mm thick, the door incorporates a highly insulated polyurethane core that contributes to a notable A++ energy rating. This core helps prevent heat loss, keeping interiors warmer in winter and cooler in summer.

Advanced glazing

The use of triple glazing, including K-Glass and low-emissivity coatings, further improves insulation. Combined with a double rebated draft seal, these features reduce draughts and enhance indoor comfort.

Practical benefits

In addition to improving comfort, high thermal efficiency translates into lower energy bills and a reduced carbon footprint. For homeowners seeking a sustainable investment, this is a significant advantage.

Security features for peace of mind

Security is a fundamental consideration for any entrance door, and the Apeer70 is engineered to exceed standard expectations.

Robust locking system

The door incorporates a YALE locking mechanism, complete with anti-bump, anti-drill, anti-pick, and anti-snap Kitemarked cylinders. This ensures resistance to common forced-entry methods.

Reinforced core and hinges

Steel mesh reinforcement throughout the door core adds structural strength, while hinge-side steel dog bolts secure traditionally vulnerable areas. Together, these features provide a secure barrier against intrusion.

Tested and certified

Apeer70 doors are independently tested to ensure compliance with the latest UK and European security standards, providing tangible assurance of reliability for homeowners.

Low maintenance and long-term durability

Beyond aesthetics and performance, the Apeer70 is designed for minimal upkeep. Unlike traditional timber doors that require regular painting and maintenance, Apeer70 doors are weather-resistant, retaining their colour and finish over time.

Durable finishes

Colour-matched finishes maintain a consistent appearance even after prolonged exposure to the elements. The materials are engineered to resist warping, cracking, and fading, ensuring a long-lasting investment.

Practical advantages

For busy homeowners, the low-maintenance nature of the door saves time and reduces ongoing costs. This combination of durability and ease of care enhances overall satisfaction with the product.

The Fairco difference

The Apeer70 composite door represents a holistic approach to home entrances, combining modular design, high security, thermal efficiency, and durability in a single solution. Its customizable design ensures it complements any architectural style, while advanced insulation and security features provide both comfort and peace of mind.

Choosing an Apeer70 door is more than selecting a functional entry point; it is investing in a product that elevates the look, performance, and value of your home. Explore the Fairco door range today to discover styles, colours, and finishes that suit your home. Contact us for your free consultation and advice!