Liniar Patio Doors

Enhance your home with our revolutionary uPVC patio doors, offering low profile thresholds to cater for the needs of today’s homeowner.

Liniar Sash Horn

Our industry leading Sash Horn windows combine the traditional aesthetics of yesteryear with 21st Century materials, offering superior performance and functionality.

Key Details

  • Classic Look

    Our Sash Horn windows preserve the
    classic look of wooden box-sash windows, maintaining the authenticity of any
    property.

  • Weather Performance

    Our Sash Horn windows are designed to
    achieve the highest levels of weather-tightness and resistance to draught.

  • High Security

    High security Shootbolt locking
    systems by Yale provide excellent resistance to break-ins (they also come with
    Lifetime Security Guarantee, 10 year mechanical guarantee, accredited by Secured by
    Design and tested to the latest BSI security criteria).

  • Integrated Horns

    Our fully integrated run-through Sash
    horns are a continuation of the sash frame for an authentic appearance.

  • Hand Finished

    Every window that leaves ColdSeal
    undergoes a rigorous hand finishing process by a skilled technician.

  • Product Features

    Our industry-leading Sash Horn
    windows combine the traditional aesthetics of yesteryear with 21st Century
    materials, offering superior performance and functionality.

Features & Benefits

All of our sash horns utilise concealed gearing as standard, this provides an overall better solution than outdated face-fix gearing and ensures a much neater look to your sash horn windows. Fully integrated hardware with no visible components delivers a modern and minimalist aesthetic. Plus, our sash horns feature a continuous interior rebate gasket, which enhances weather and sound-proofing.

Windows that pass the test

You and your home are valuable and at ColdSeal we take
this very seriously. That’s why we offer Yale locking on our window products as they are one of the
most recognised and respected names in home security.

Window and door colours

Colour Options

The right colour to suit your home. Choose from traditional white PVCu to striking Anteak Teak to make a home look stylish, modern and chic.

Colours available

Agate Grey
Anthracite Woodgrain
Antique Teak
Basalt Grey
Black Woodgrain
Chartwell Green
Agate Grey
Anthracite Woodgrain
Antique Teak
Basalt Grey
Black Woodgrain
Chartwell Green
Window and door glass supplier

Glass

Sometimes you need to protect your privacy, which is why we offer a range of obscure glass.

Glass styles available

Digital
Everglade
Digital
Everglade
uPVC Window handles

Hardware choice doors

Our hardware has been selected to perfectly complement our doors and with partners such as Yale and Mila, we can provide the perfect combination.

Our range

Designed to meet the high standards and security that homeowners have come to expect for their home

Be inspired

Our window and door products can bring any house to life, from our
innovative Refine sash with no welds to our range of high-quality composite entrance doors. We aim to
inspire any homeowner to find the product to suit their needs.

VIEW GALLERY

Book a free home survey

If you like the look of our products & want to take the next step in transforming your home? A good place to start is to book free home survey

Schedule Now

Design your windows or doors

Try our simple tool and find the perfect window or door for your property. Choose the colour, handles, and accessories at the touch of a button.

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