800+ Products • Rooflights & Roof Windows


Our opening rooflights combine efficient and minimal design with effortless automation. All our opening models include an insulated upstand, the unique design of which allows us to fit an actuator within it. Rather than having to add a separate frame for the m...

6 specifiers have shown an interest in this product the last month.


Surespan Stainless steel Thermally Broken roof access covers are manufactured from grade 304 or grade 316 stainless steel. Perfect for coastal areas and areas with high humidity due to the corrosion resistant properties. These hatches are sold with an internal...

4 specifiers have shown an interest in this product the last month.


With an insulation value of U=0.2/Rc=5, the Staka TopAccess roof hatch is the most energy efficient roof hatch available in the international market. The roof hatch is made of high quality recyclable aluminum and features a burglar-resistant 3-point closure. T...

2 specifiers have shown an interest in this product the last month.


The TopAccess roof access hatch with retractable ladder is a integrated roof access solution. This not only results in an aesthetically appealing design but also time savings during installation. This is an ideal solution, especially for areas with a suspended...

13 specifiers have shown an interest in this product the last month.


When you have limited space on the floor yet still want to create a permanent means of access to the roof, a roof hatch with fixed vertical ladder is the best solution. Caged ladders are primarily used in high-ceiling areas such as warehouses, production halls...

2 specifiers have shown an interest in this product the last month.


Enjoy an open roof on sunny days! Our electric flat roof window slides open at the flick of a switch to reveal the blue skies above and flooding your home with views, daylight and fresh air. A built-in rain sensor automatically closes the sash as soon as the ...

3 specifiers have shown an interest in this product the last month.


Factory assembled GRP vault rooflights lap together to form rooflights of unlimited length with spanning capabilities up to 4 metres. Multivault GRP are delivered to site in a factory assembled ready to install form. Multivault GRP is ideal for all roof types ...

4 specifiers have shown an interest in this product the last month.


Keylite Flat Roof Domes (FRD) are thermoformed from triple skin construction. Polycarbonate is virtually unbreakable, with an impact strength 300 times greater than glass. Keylite Flat Roof Domes can be supplied with a clear or frosted finish. Triple skin po...

17 specifiers have shown an interest in this product the last month.


The Coxdome Galaxy Range is a ‘dome-only’ solution and has been designed to be fitted to existing builder’s kerbs. The 100mm flanged polycarbonate unit ensures it fits to most kerbs without the need for adjustment. The Galaxy is ideal for refurbishment p...


Helping to maintain the heritage of period buildings (whether being renovated or developed), the original Conservation Rooflight® range faithfully replicates the original Victorian cast iron roof window whilst benefiting from the latest technological advances...

7 specifiers have shown an interest in this product the last month.


Em-Vent Em-Vents are CE marked and fully certified to BS EN12101-2 and to Building Regulations ADB and ADL. These electrically operated smoke vent rooflights designed to reduce smoke and heat buildup in buildings in the event of fire. They are fitted with an...

3 specifiers have shown an interest in this product the last month.


VELUX CABRIO® balcony opens in seconds to give your loft space a place in the sun. The innovative balcony adds air, light and a great view to your home. A great way to add value and a real wow factor to a property....

16 specifiers have shown an interest in this product the last month.


Glass floors or Walk-on Glass have a high visual impact and can also be used to create light in dark spaces. With its sleek appearance and excellent thermal qualities it combines good aesthetics with impressive technical ability. There are many applications an...

4 specifiers have shown an interest in this product the last month.


Sliding skylights add something indefinably special to a room, especially when you can open up almost the entire ceiling space to the outdoors, delivering a constantly changing environment within your building at the touch of a button. Our Sliding Over Roof u...


PRODUCT FEATURES PVC (OT PVC R3): The hinge is placed at the top of the frame and allows the sash to be tilted for ventilation or rotated by 180° in order to provide access to the roof. Pine version (ON) is made from impregnated pinewood bounded in layers PV...

2 specifiers have shown an interest in this product the last month.


The Staka TopLight roof hatch is mainly used as stylish means of access to roof terraces. The glass hatch allows additional entry of daylight to the living space below the hatch, without making concessions in terms of thermal insulation or sound insulation. T...

13 specifiers have shown an interest in this product the last month.


The original VELUX roof window, the centre-pivot roof window, has been tried and tested for many years. VELUX centre-pivot roof windows offer excellent quality, versatility and value for money. This classic pine finish window features a top control ...

10 specifiers have shown an interest in this product the last month.


If you are limited on roof space and want an opening rooflight, don’t worry – you can still achieve large sections of glazing allowing huge amounts of natural daylight into a room and have something that retracts. You can have your cake and eat it with the...

1 specifiers have shown an interest in this product the last month.


The Glazing Vision Skydoor is a sleek, low-profile hinged opening skylight that embodies our minimise framework, maximise daylight principle. With just a press of a button you have comfortable, easy access to the terrace or roof space in less than a minute. It...

3 specifiers have shown an interest in this product the last month.


Availability is 2 to 3 working days for sizes up to 1200x1200mm & 3 to 8 working days for sizes larger than that from placing your order. This product will achieve 1.31Wm2K ‘U’ value. Please make sure these product will meet your exact requiremnts if the ...

8 specifiers have shown an interest in this product the last month.


The SUNPIPE natural daylight system directs sunlight into a room from roof level. The SUNPIPE collects daylight using a patented Diamond dome, using a silverised PVD coated mirror-finished aluminium tube to transfer light to a room, with a ceiling diffuser eve...

1 specifiers have shown an interest in this product the last month.

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Rooflights & Roof Windows Building Products

Rooflights and Roof windows allow you to inject light, air, and functionality into the roof of any structure. Rooflights and Roof Windows can have applications in commercial, residential, and industrial properties and structures. This category includes everything from roof windows and rooflights, through to rooflight components.

SpecifiedBy allows you to search the marketplace from one, easy to manage interface - meaning you can access and compare the most extensive range of Rooflights and Roof Windows solutions in the UK with nothing more than the click of a button.

Search fire escape roof windows, glazing bar systems, rooflight ventilating kerbs, flat rooflights, insulated rooflights, roof hatches, soackers, moulded rooflights, security rooflights, and much, much more, from leading manufacturers such as Brett Martin, BTS Fabrications, National Domelight Company, Staka Roof Access Hatches, Jupiter Blue, Lumen Rooflight, and Sola Skylights.