Dome Rooflights

Surespan dome rooflights are designed for those in need of maximum natural light. This flat roof skylight is manufactured to a high standard to ensure the best performance is achieved. Available as a manual or electric opening ventilation skylight, or an ExiDome Access hatch rooflight. Also available as a circular dome roof lights and pyramid.

The double layer glazing offers u-values of 2.6W/m²K while the thermally broken PVC upstand provides further enhanced insulation. Triple layers provide U value 1.7 W/m²K


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  • Double or Triple layers
  • Thermally broken extruded sections
  • Double frame seal
  • Fully insulated and energy efficient
  • Thermally broken upstand
  • Minimum sound insulation 22dB

Standard Sizes

STOCK SIZESFixed DomeManual VentAccess
600 x 600£172.99£299.25
600 x 900£209.69£325.50
750 x 750£209£345.45
800 x 800£249.95£341.25£504.00
750 x 900£217.98£353.85£462.00
600 x 1200£241.45£357.00
1000 x 1000£274.79£385.35£535.50
900 x 1200£300.88£399.00£525.00
1100 x 1100£347.03£423.15£567.00
1200 x 1200£347.66£448.35£577.50
1000 x 1500£392.44£535.50£682.50
1200 x 1800£467.88£666.75
Buy Online at Addlite

UK Buy Online Only Price – Exclusive to

Bespoke Sizes

We manufacture a range of stock sizes and sold with a choice of PVC Upstands.

Price is for double layer with 150mm PVC upstand. Excluding VAT. Free delivery included only available on

Addlite is a brand name of Surespan Ltd.

Alternatively, we offer over 30 different sizes available for back order in a wide variety of options. Please expect 6-10 Weeks Delivery for bespoke options.

Dome Options

Standard Skylight

Standard Dome

The modular construction ensures compatibility across the board with our various parts, to allow for a wide variety of specifications.

Circular skylight


Distinctive product of unrivalled design, the smooth edging of the glazing which requires no screwed connections only acts to reinforce this statement.

Pyramid skylight


Pyramid skylight domes have been designed to create a new architectural aesthetic, inside and out. The pyramid skylight captures light from all sides and brings it into the building.


Leamore Close
Leamore Enterprise Park
Walsall, WS2 7NL
West Midlands, UK
+44 (0)1922 711185
+44 (0)1922 497943 (Fax)

Opening Options

Non-opening dome

Fixed Rooflight

The sleek profile of the fixed skylight provides a stylish and functional application, our fixed domes use slim line internal fixings secured to the sides of the frame rather than external top mounted security fixings.

Ventilation Rooflight

Ventilation Rooflight

Designed for those in need of roof ventilation and natural light. These premium polycarbonate ventilation systems are manufactured to high standards to ensure the best performance is achieved. The manually operated sky light provides up to 280mm of lift for simple yet stylish ventilation.

Access hatch rooflight

Access Hatch

The Gas spring assisted opening provides up to 90° degrees of opening for easy access to the roof. The sleek profile of the skylight provides a stylish and functional application, our domes layers are integrated into the frame eliminating the need for external ‘security’ fixings.

Glazing Options


Double Layers

Provides U-value of 2.7 W/m2K for unheated buildings and garages. Clear or Opal.


Triple Layers

Provides a U-value of 1.8 W/m2K for heated buildings and halls. Clear or Opal.

Quad Layers

Quad Layers

Provides a U-value of 1.5 W/m2K for offices and residential buildings. Clear or Opal.


Thermally Insulated

Provides a U-value of 1.0 or 0.83 W/m2K depending on lighting requirements. Clear or Opal.

Opaque thermal

Opaque Thermal

Limits light transmission to provide U-value of 0.61 W/m2K. Clear or Opal.



Reflects infrared light and heat radiation. Clear or Opal.

Upstand Options


150mm PVC

Our standard Stock. Provides a U-value of 1.1 W/m2K .

300 PVC

300mm PVC

Provides a U-value of 1.1 W/m2K .

150 GRP

150mm GRP

Provides a U-value of 0.8 W/m2K

300 GRP

300mm GRP

Provides a U-value of 0.8 W/m2K.

300 GRP

500mm GRP

Provides a U-value of 0.8 W/m2K for heated buildings and halls.


500mm GRP Vent

Electrically controlled fan pushes fresh air into the building.



Rooflight Blinds

Remove glare from sunlight and minimises heat input. The fabric is white (RAL 9016) and comes in transparent or opaque finish.


Blackout Blind

Provides complete black-out of light. The textile is a composite plastic, UV resistant and flame retardant. Fitted to a white aluminium frame


Fall Protection

Protects against falling through a rooflight. Grid made from galvanised sheet steel powder coated in any standard RAL Colour.


Intruder Protection

Protects against fall through or burglary access. Made of resistant mesh inserts in steel alloys. Fits Surespan and all other upstands.


Attachment Point

To connect ManSafe personal fall through protection equipment. Suitable for all sizes above 1000mm x 1000mm.


Membrane Connection

Factory cut aluminium profiles designed to fi perfectly under the rain apron for enhanced security and a long life.