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Flat Roof Windows Knowledge Base
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Looking for affordable windows? Reliable staircases? Stylish blinds? Fit-for-purpose flashing kits? Sunlux offers all these and much more. One of the best online stores in the UK, you can rely on us for anything window-related. Check out our collection below and judge for yourself: we offer windows from some of the most reputable brands in the UK such as Velux, Fakro, OptiLight, and more!
OptiLight is a hot, new brand on the roof window market. The brand represents high-quality roof windows at very affordable prices, taking the UK market by storm. At Sunlux, we offer a wide range of Optilight windows for roof windows. Whether you want to retrofit your house or convert your attic, you’ll find a suitable window here! Check out our selection below.
We aim to deliver the very best roof windows available on the market to all of our client. For this reason, Sunlux’s offer consists of products manufactured by some of the leading companies on the market. One of those companies is Fakro. With years of experience and excellent windows to their name, Fakro specialises in roof windows of various types, so that you can be sure the skylight, low-pitch roof window, or any other window manufactured by them that you choose will be of supreme quality. Check out what we have on offer.
Sunlux is one of the UK’s leading sellers of high-quality roof windows, made by some of the most reliable manufacturers on the market. Velux is one of the manufacturers whose windows we stock. Thanks to their impressive experience, their windows are among the best in the field. Among Velux’s windows, you’ll find a selection of skylights, roof windows, roof lights, top-hung windows, rooflights, and more. Buy Velux windows from our impressive offer - you’re bound to be happy with the result!
With more than 30 years in business creating roof windows and hatches, the Poland-based Okpol has mastered its craft and has produced a number of iconic window brands. Whether you're looking for affordability, easy installation, or aesthetics, you can't go wrong with Okpol. Their windows are reliable, durable, and well-designed. They also create a wide range of windows for both flat roof and standard roof angles.
Sunlux is the only store that brings these excellent Polish products to the British market, and they've been a hit with our customers due to their excellent insulation, modern designs, and affordable pricing.
If you are looking for skylights with stylish designs, excellent roof access, and reliable ventilation, then you will definitely love our OptiLook Skylights. Extremely affordable and easily installable, they’re an excellent choice if you want to replace old windows or install new ones.
The KRONMAT Company offers a wide range of loft ladders sold under the OptiStep brand name and equipped with a wooden ladders. The OptiStep loft ladder combines functionality with high durability at an optimum price.
Good quality wood together with high quality of manufacture guarantee that the products we offer can perfectly suit any interior. Loft ladders provide quick and safe access to the loft or attic space. When folded, they hide in the ceiling, thus freeing space inside the room.
Looking to install new windows in your home? Convert your loft? Retrofit your home?
Check out our RooflITE+ skylights: Affordable, durable, and stylish!
Looking to install new windows in your home? Need windows with practical features? Can't find stylish windows with high-quality design that can match contemporary interiors? You need to check out roof windows from Rooflite+. Offering centre-pivot pitch roof windows and skylights for unhabitable spaces, Rooflite+ is excellent for homeowners in Britain! Check out our RooflITE+ pitch roof windows and skylights at Sunlux: Affordable, durable, and stylish!
An affordable, reliable, and complete loft access solution, the Oman loft ladder is famous for its practicality, ease of installation, and easy operation. At Sunlux, we offer Oman loft ladders of various sizes - made from premium wood, available at affordable prices, and sourced from reputable brands, they are perfect for households and commercial spaces.
Product Features Compatible Installation: Designed specifically for Rooflite+ windows and suitable for roof slopes from 15 to 90 degrees. Efficient Setup: Features a one-piece side element that allows for up to 15 minutes faster installation compared to segmented side pieces. Versatile Use: Works with flat coverings such as slate, bituminous shingle, and... Product Features Compatible...
Product Features Perfect Fit for Sunlux Windows: Exclusively designed for Sunlux PVC Centre Pivot Roof Windows (code OK) and PVC Top Hung Roof Windows (code OKE) purchased before August 2021. 100% Room Blackout: Equipped with high-quality aluminium guiding rails that ensure complete blackout, providing efficient protection against excessive light.... Product Features Perfect Fit for...
Product Features Compatible exclusively with Sunlux Wooden Centre Pivot (code OKW) and Wooden Top Hung Roof Windows (code OKEW) Made from Oeko-Tex compatible fabric, ensuring safety and no health risks 100% room blackout guaranteed by high-quality aluminium guiding rails and a bottom brush for light dimming and air circulation Special shield... Product Features Compatible...
Product Features Perfect Fit for Specific Models: Exclusively designed for Sunlux Windows with codes NK and WNS, ensuring compatibility and optimal performance. 100% Room Blackout: Equipped with high-quality aluminium guide rails and a bottom brush, providing complete blackout and effective light control. Safe and Durable Materials: Made from... Product Features Perfect Fit for...
Product Features Exclusive Compatibility: Designed specifically for Sunlux PVC Centre Pivot Roof Windows (model BGOV or VGOV) purchased after August 2021. Complete Blackout: High-quality aluminium guide rails ensure 100% room blackout, providing efficient protection against excessive light. Health-Safe Fabric: Made from Oeko-Tex compatible fabric,... Product Features Exclusive...
Product Features Certified Oeko-Tex fabric ensures safety and poses no health risks. High-quality aluminium guide rails provide 100% room blackout and smooth light control. Special shield prevents fabric fading by separating the rolled-up blind from the pane. Brush at the bottom allows air circulation, enhancing the blind's durability and efficiency. Product Features Certified...
Product Features Durable and Weather-Resistant: Made from corrosion-resistant aluminium, ensuring longevity and reliability in harsh weather conditions. Versatile Installation: Suitable for roof pitches ranging from 15° to 90° and compatible with profiled roofing materials up to 50 mm in height. Complete Package: Includes all necessary protective... Product Features Durable and...
Product Features Compatible Roofing Materials: Ideal for installing windows with profiled roofing materials like slate, metal roofing tiles, and trapezoidal sheets with a height between 16 and 50 mm. Durable Construction: Made from corrosion-resistant aluminium, ensuring longevity and durability in harsh weather conditions. Wide Roof Pitch Range:... Product Features Compatible Roofing...
Product Features Complete Blackout Capability: Equipped with side guides that ensure total blackout by covering the space between the blind fabric and the window sash. Gradual Light Reduction: Features a string system that allows for gradual reduction of incoming light and can be positioned at any point up the window. UV Protection: Protects the... Product Features Complete Blackout...
Product Features Complete blackout capability with side guides that cover gaps between fabric and window sash Manual control system allows for gradual light reduction and blind positioning at any height Provides complete privacy, reduces excessive heat, and protects against harmful UV radiation Available in two colours: Beige and Navy Blue;... Product Features Complete blackout...
Product Features Designed Exclusively for RoofLITE+ Windows: This tile flashing kit is specifically tailored for RoofLITE+ windows, ensuring a perfect fit and optimal performance. Durable Aluminium Construction: Made from corrosion-resistant aluminium, this flashing kit withstands harsh weather conditions, providing long-lasting protection. Wide... Product Features Designed...
Product Features Perfect fit for OptiLight and Fakro roof windows, ensuring compatibility and ease of installation. Equipped with side guides for complete blackout, providing full privacy and light control. Fabric covered with a white layer to protect against harmful UV radiation and reduce excessive heat. Manual control with a string system allows... Product Features Perfect fit for...
Product Features Complete Blackout Capability: Equipped with side guides that ensure no light passes through, providing total darkness in the room. Customizable Light Control: Features a string system that allows you to stop the blind at any point, enabling gradual light reduction. UV Protection & Heat Reduction: Protects interiors from harmful UV... Product Features Complete Blackout...
Product Features Compatible exclusively with RoofLITE+ windows, ensuring a perfect fit and optimal performance. Durable aluminium construction with corrosion resistance, designed to withstand harsh weather conditions. Suitable for various profiled roofing materials, including slate, metal roofing tiles, and trapezoidal sheets, with a maximum tile profile... Product Features Compatible...
Product Features Quick Installation: Install up to 15 minutes faster compared to flashings with segmented side pieces. Wide Compatibility: Suitable for roof slopes from 15 to 90 degrees and coverings with a profile height of 0 to 16 mm. Durable Construction: Made from robust aluminium and finished in RAL 7043 for long-lasting performance. Extended... Product Features Quick Installation:...
Product Features Oeko-Tex Certified Fabric: Ensures the material is safe to use and poses no health risks. Complete Room Blackout: High-quality aluminium guide rails guarantee 100% blackout, effectively blocking all light. Enhanced Durability: Brush at the bottom allows air circulation between the glass and blind, extending the service life. Fade... Product Features Oeko-Tex...
Product Features Efficient Light Control: The roller blinds offer 100% room blackout, ensuring efficient protection against excessive light. High-Quality Materials: Made from Oeko-Tex compatible fabric and high-quality aluminium guide rails, ensuring safety, durability, and smooth light control. Enhanced Air Circulation: Features a brush at the... Product Features Efficient Light...
Product Features Perfect Fit: Specifically designed for Sunlux PVC Centre Pivot Roof Windows (Model BGOV or VGOV) purchased after August 2021. 100% Blackout: High-quality aluminium guide rails ensure complete room blackout, efficiently blocking excessive light. Health and Safety: Made from Oeko-Tex compatible fabric, ensuring safe use with no health... Product Features Perfect Fit:...
Product Features Oeko-Tex Certified Fabric: Ensures the blinds are safe to use and pose no risk to health. 100% Blackout Capability: Guide rails made of high-quality aluminium guarantee complete room darkness. Enhanced Durability: Air circulation system increases the service life of the blind by preventing fabric fading due to overheating. Perfect... Product Features Oeko-Tex...
Product Features Universal Compatibility: Suitable for installation with most roofing materials with a profile height between 16 and 120 mm. Wide Roof Pitch Range: Designed for roof pitches ranging from 15° to 90°, offering flexibility for various roof types. Durable Construction: Made from high-quality aluminium with an external finish in RAL 7043,... Product Features Universal...
Product Features Suitable for Rooflite+ Windows: Exclusively designed for Rooflite+ windows, ensuring perfect compatibility and optimal performance. Quick and Easy Installation: Features a one-piece side element, reducing installation time by up to 15 minutes compared to segmented side pieces. Wide Roof Slope Range: Can be installed on roofs with slopes... Product Features Suitable for...
Product Features Universal Compatibility: Suitable for window installation with most roofing materials having a profile height between 16 and 120 mm. Wide Roof Pitch Range: Compatible with roof pitches between 15° and 90°, ensuring flexibility for various roofing scenarios. Durable Aluminium Construction: Made from high-quality aluminium for long-lasting... Product Features Universal...
Product Features Achieve complete blackout with side guides that cover the space between the blind fabric and the window sash. Enjoy gradual light reduction with a string system that allows positioning at any point up the window. Protect your interior from excessive heat and harmful UV radiation. Easy to use with manual control and the ability to... Product Features Achieve complete...
Product Features Complete Blackout Capability: Equipped with side guides to cover gaps, ensuring total darkness in the room. Adjustable Light Control: Features a string system allowing the blind to be positioned at any point, enabling gradual light reduction. UV Protection: Protects interior furnishings from harmful UV radiation. Easy Manual... Product Features Complete Blackout...