uPVC Casement Windows


Introduction to Composite Doors

Composite doors offer a modern solution for those seeking durability, security, and energy efficiency in one package. Made from a combination of materials including PVC, wood, insulating foam, and GRP (glass reinforced plastic), these doors are designed to surpass the performance of traditional wooden or PVC doors. British craftsmanship ensures each door is not just a functional entryway but a statement piece for your home.

Unmatched Thermal Efficiency

The superior thermal performance of composite doors comes from their unique structure, featuring a dense foam core that provides excellent insulation. This core significantly reduces heat transfer, making composite doors far more energy-efficient than their wood or PVC counterparts. Such efficiency is crucial for reducing energy bills and enhancing the comfort of your home year-round.

Design and Customisation

Composite doors do not compromise on style for the sake of performance. Available in a wide range of colours, from classic Grained White to vibrant Cotswold Green, and designs inspired by different architectural eras, these doors can complement any home aesthetics. The availability of various glass options further allows for personalisation, balancing privacy and natural light according to your preferences.

Durability That Lasts

Composite doors are celebrated for their robustness and longevity. The amalgamation of materials ensures these doors can withstand harsh weather conditions without warping, fading, or cracking — common issues with wooden and PVC doors. The maintenance-free aspect appeals to homeowners looking for longevity without the hassle of regular upkeep.

Advanced Security Features

Security is a paramount feature of composite doors, equipped with sophisticated locking mechanisms, including multi-point locks that ensure a high level of protection against intruders. The solid construction also contributes to the door’s overall strength, making it a formidable barrier.

Energy Efficiency and Environmental Impact

Beyond their immediate benefits to homeowners, composite doors also have a positive environmental impact. Their enhanced insulation properties contribute to lower energy consumption, aligning with eco-friendly living principles. By choosing a composite door, you’re not only securing your home but also making a sustainable choice.

Features & benefits

Feature Description
Door Style: Traditional 44mm Composite, White Grained Skin, Glaze cassette, White TriSYS
Door Style: Contemporary 44mm Composite, White Grained Skin, Glaze cassette, White TriSYS
Door Style: Links 44mm Composite, White Smooth Skin, glaze cassette, Urban Color Matched
Door Style: Inox 44mm Composite, White Smooth Skin, glaze cassette, Inox Stainless Steel
Options: M70/System 10 68mm Outerframe, 68mm Threshold, 70mm Transom, 28mm Internal Beading
Options: Rustique 68mm Outerframe, 68mm Threshold, 70mm Transom, 28mm Internal Beading
Options: FS70 70mm Outerframe, 70mm Threshold, 86mm Transom, 28mm Sculptured Internal Beading
Glazing 28mm/44mm bead options, Triple Glazed Low E, 7 Chambered System
Maintenance Free Minimal upkeep with simple warm soapy water cleaning.
Personalization Customizable glazing bead styles: Square, Decorative, Staff in various sizes
Security Guaranteed Multi-point locking as standard and internal glazing for enhanced security.
Weathered Products Airtight design and 100% weather sealing for improved efficiency and warmth.
Solid Frame 70mm profile for easy installation with minimal finishing.
Energy Efficient Improves home efficiency, reduces energy costs, and contributes to a more eco-friendly home.


Specification Description
Max Sash Sizes 1400mm (w) x 2450mm (h)
Side Hung 800mm (w) x 1550mm (h)
Fixed Light 3000mm (w) x 3000mm (h)
Outer Frame 70mm
Mullions 70mm or 95mm
Finishes Large assortment of colours and woodgrain options
Glazing 24mm, 28mm, 32mm sculptured; 36mm bevelled
Beads Chamfered or sculptured
Bars Astragal bar options
Options Ancillaries, frame extensions, cills, trims, coupling options, bay pole options
Thermal Performance U-values as low as 1.3 W/m2K (double glazing), 1.1 W/m2K (triple glazing). Figures vary based on specifications.

uPVC Casement Windows Accessories

Casement Window Restrictors

Casement Window Handles

Glass Type


  • Do uPVC sash windows add value?

    Do uPVC sash windows add value?

    A uPVC window is incredibly versatile and the choice will immediately boost the desirability of your home and therefore increase its value. Adding a double-glazed window in your property will add value if you’re looking to sell. This is because double glazing is now considered essential by many buyers. It’s also a good way to create a modern space in an older property.

  • The Benefits of UPVC Windows & Doors

    The Benefits of UPVC Windows & Doors

    1. Durable, easy to clean and maintain

    2. Low maintenance costs

    3. Energy efficient

    4. Stronger and lighter than traditional wood windows

    5. Less maintenance

  • What is the life expectancy of uPVC windows?

    What is the life expectancy of uPVC windows?

    The the life expectancy of uPVC windows is between 20-35 Years.

  • What is better than uPVC?

    What is better than uPVC?

    Aluminium tends to be stronger than UPVC. That means that aluminium windows can have a slimmer appearance and a larger glass surface area due to the strength of the frames. Because they are so popular with commercial and public buildings like schools, offices and government buildings, they are the windows of choice.

  • Is uPVC cheaper than aluminium?

    Is uPVC cheaper than aluminium?

    Aluminium is often considered to be the material of choice for buildings that need to be highly durable and long-lasting. It has the highest level of thermal insulation so is popular with companies such as the NHS and schools. However, uPVC windows are becoming increasingly popular because they are far more environmentally friendly.

  • Do uPVC windows discolour?

    Do uPVC windows discolour?

    In the past, yellowing or greying was known to occur over time, but with the advancement of technology and better-quality materials being used in uPVC manufacturing, this is no longer a problem.

  • Which windows are the best option?

    Which windows are the best option?

    Which windows are better? When choosing windows for your home, uPVC are usually the best option for both style and value. Wood windows may seem more attractive because of their natural appearance but uPVC are far more energy-efficient and cost-effective.

  • How can you tell the quality of uPVC windows?

    How can you tell the quality of uPVC windows?

    When you’re choosing a uPVC window, you’ll want to check to see what kind of profile is being used to build the window. Also look at the strength of the frame and the reinforcement in the glass. The higher-quality windows have reinforced glass and stronger frames.

  • Should I replace all windows at once?

    Should I replace all windows at once?

    Many professionals agree that if homeowners can afford it, they are better off replacing all their windows at once. Installing all your windows at once makes it easier for the installers to keep on track, making sure they finish all the work on the same day. It also reduces the chances for mistakes and makes the project more efficient.