Standard Apex Roof – Price List

Width x DepthBuilding PriceNo. of white uPVC D/G windowsTapco roof slate*Insulate and clad**
3mx2.4m (10’x8′)£3,924.001D£648.00£1,568.00
3.6mx1.8m (12’x6′)£3,531.001D£583.00£1,558.00
3.6mx2.4m (12’x8′)£4,708.001D£777.00£1,685.00
4.2mx2.4m (14’x8’)£5,496.001D£907.00£1,932.00
4.8mx2.4m (16’x8’)£6,727.002D£1,036.00£2,300.00
4.8mx3.6m (16’x12’)£10,091.002D£1,555.00£2,625.00
5mx3m (16’6”x10’)£8,759.002D£1,349.00£2,278.00 show model
   (not including extra for Anthracite)
6m x 3.6m (20’x12′)£12,614.002D£1,944.00£2,983.00
6m x 4.2m (20’x14′)£14,716.002D£2,268.00£3,297.00
6.3m x 4.8m (21’x16′)£17,690.002D£2,721.00£3,464.00
9m x 4.2m (30’x14′)£22,000.002D£3,402.00£4,379.00
9m x 4.8m(30’x16′)£25,228.002D£3,888.00£4,600.00

Heights: Some roofs may be over 2.5m overall height, please check planning permission requirements.

All Cedral buildings include:

  • CLS 90x38mm (actual)/ 100x50mm (nominal) pressure treated C16 graded timber framing.
  • 5.5mm plyboard to CLS.
  • Breathable membrane.
  • 34x45mm (actual)/ 38x50mm (nominal) pressure treated timber batten for Cedral weatherboard.
  • Marley Cedral weatherboard (not wood stained weatherboard).
  • All Marley trims and vents
  • Torch-on felt – green, red or black
  • 1 no pair uPVC white French doors and windows as shown above
  • 28mm double glazed units
  • Exchange windows for 2 x fixed side lites FOC – as show site.


  • Extra windows: 1 double unit with 1 opening window and 1 fixed window (uPVC white) £340.00 | 1 treble with 2 opening and 1 fixed window (uPVC white)  £365.00
  • Power sockets/down lights POA
  • uPVC single door (fully glazed) (white standard included) – POA
  • Guttering £16.50 pm, £25.65 per downpipe in black half round.
  • Options – outside colour of all uPVC units (all white inner) Anthracite, Rosewood OR black – Guide +     on each unit

* Tapco roof slate on cross batten to roof

** 70mm PIR insulation board to walls and celiing with tongue and groove, v-joint clad whitewood OR 12.5mm vapour plasterboard finished (tape and fill) ready to decorate.  Approx U-value 0.25 w/m²K.

20mm PIR insulation board to floor and overboarded.