Slimline steel-look windows and doors.
Alitherm steel-look windows and doors elevate your home with crafted Art-Deco, industrial, and steel-look designs, combining 21st-century technology with iconic window styles. Each window order boasts superior build quality, fit, and finish and is enhanced by a luxurious selection of handles and accessories.
Available as single and double doors and bespoke windows in fixed, casement, bay and bow designs, there is a complete steel-look solution for your home.
Ultra slim windows and residential doors.
A choice of slim glazing bars of steel-look transoms.
Secure, weather-sealed and energy efficient.
For new openings, stone surrounds or timber subframes.
Period styling with modern door and window technology.
Alitherm windows and doors give your home the desirable steel look, inspired by original steel windows in the industrial, Art-Deco or heritage style, with 21st-century technology.
The best aluminium windows and doors in the steel look.
Alitherm windows and doors expertly replicate steel windows at substantially lower cost, providing perfect replacements for original metal casements or for new build openings. Available in the popular black matt finish or a choice of 150 RAL colours. In a choice of frame sizes and designs, they are complemented by various window handles, including steel-look, bulb end, and designer options, in a choice of paints or metal finishes.
Five different outer frame styling options.
A complete range of glass, including obscure for bathrooms.
Designed for existing window replacements or new builds.
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Traditional style, modern security and energy efficiency.
Your new Alitherm windows and doors blend classic style with advanced security, sealing and insulation. Thermally insulated profiles with a deep thermal break, multipoint door and window locks with robust handles combined with double or triple glazing provide excellent security.
Quality door and window locks.
Extensive sealing throughout.
Building Regulations are compliant and fully guaranteed.
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See how Grandview has helped transform numerous London, Surrey and Kent homes with a steel look and contemporary aluminium windows and doors in both existing openings and modern new extensions.
The UK and Europe’s finest aluminium and PVCu brands all expertly crafted, professionally fitted, fully compliant and guaranteed. Contact us today to discuss your project.
Grandview Home Improvements Ltd.
Steel-look windows and doors in London and Surrey
Our premium Alitherm doors and windows are designed to elevate your home with their distinctive style, slim profiles and high performance in the iconic industrial, heritage and steel look.
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