Rehau A-rated Casement Windows
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With more than three decades of expertise, we specialise in supplying and installing top-quality home improvements including windows, doors, conservatories and orangeries across London and surrounding areas.
Discover our Rehau casement windows – a premium choice for homeowners seeking outstanding energy performance, modern aesthetics and reliable security. These windows consistently achieve A or A+ energy ratings, helping to lower heating costs, improve comfort and add significant value to your property.
Superior Profiles & Construction
Our Rehau casement windows are built using advanced 70 mm and 80 mm fully sculptured profiles with multiple chambers for superior insulation. Reinforced with galvanised steel where needed, they deliver exceptional strength, rigidity and weather resistance while maintaining elegant, slim sightlines that maximise glass area and natural light.
Secure & Reliable
Locking Systems Security comes as standard. We fit high-quality multi-point espagnolette locking mechanisms with shoot-bolts and anti-lift devices. Choose from a selection of stylish inline or cockspur handles in various finishes to complement your home’s character.
Customisable Design Freedom
Design your ideal Rehau casement window configuration online. Select from top-hung, side-hung or fixed units, single or dual colour options, Georgian bars, leaded designs, or contemporary flush sash styles – everything tailored precisely to your property.
Energy Performance & Comfort
Rehau’s innovative profile technology combined with our high-performance glazing packages delivers outstanding U-values. Benefit from warm-edge spacer bars, argon-filled cavities, low-E coatings and the option of triple glazing to achieve the highest possible energy ratings and noticeably quieter interiors.
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Timeless Colour & Finish Options
Choose from an extensive range of foil-laminated finishes including classic white, sophisticated anthracite grey, chartwell green, rosewood, golden oak, and dual-colour combinations. All finishes are UV-stable, scratch-resistant and guaranteed to retain their appearance for many years.
Hardware That Enhances Every Detail
We offer a carefully selected collection of handles, stays, hinges and trickle vents in matching or contrasting finishes. The right hardware not only ensures effortless operation but also elevates the overall appearance of your windows.
Glazing That Upgrades Your Home
Select from crystal-clear double or triple units, solar control glass, acoustic glazing, obscure patterned glass, or decorative lead and Georgian options. Every glazing choice is designed to boost insulation, reduce solar gain where needed, and add distinctive style to your windows.
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