Composite Full-Height Summer Houses
Floor-to-eaves glazing across the front — the garden becomes the room.
Choose your size
37 sizes · same build, priced by footprint
Width
Depth
Cladding colour
Finishing touches
- Never needs painting
- EPDM rubber roof included
- Made in the West Midlands
Total price
£4,190.01
Pay your way at checkout — card, Apple Pay, Google Pay, PayPal or Klarna.
12x7 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£4,190.01
FREE mainland delivery in 3–5 days
8x9 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£4,128.25
FREE mainland delivery in 3–5 days
20x7 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£6,309.15
FREE mainland delivery in 3–5 days
12x8 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£4,410.03
FREE mainland delivery in 3–5 days
14x8 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£4,907.97
FREE mainland delivery in 3–5 days
UpgradeUpgrade from the ground up.
Bearers that never rot. £180 on an 8×6, by floor area.
Add it in the Studio
14x5 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£3,576.27
FREE mainland delivery in 3–5 days
12x6 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£3,564.69
FREE mainland delivery in 3–5 days
18x4 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£4,224.75
FREE mainland delivery in 3–5 days
12x5 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£3,217.29
FREE mainland delivery in 3–5 days
18x8 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£6,285.99
FREE mainland delivery in 3–5 days
14x6 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£3,969.99
FREE mainland delivery in 3–5 days
18x7 Composite Pent Full Height Summer House
Internal height 1887mm front · 1757mm rear
£5,822.79
FREE mainland delivery in 3–5 days
Design yours in the Build Studio
Any size, door or window — priced live as you tap.
Try the builder
About composite full-height summer houses
Glazing runs the full height of the front on these buildings, from floor to eaves, so there is no solid band between you and the garden. It changes how the room feels: more daylight, a wider view, and a space that reads as an extension of the garden rather than a shed you happen to sit in.
Behind the glass it is zero-maintenance WPC composite cladding — no painting, staining or annual treatment — with anthracite grey fascia, corner trims and joining strips for a clean architectural edge, and a high-performance EPDM rubber roof over the top. Pre-assembled modular panels install in a day, covered by a 30-year warranty.
Common questions
How is this different from the composite summer house?+
The glazing height. A full-height model glazes floor to eaves across the front; the standard composite summer house uses wide windows above a clad lower section. Same cladding, same EPDM roof, same 30-year warranty — pick on how open you want the front to feel.
Can I use it in winter?+
It is a garden room, not an insulated cabin — dry and weatherproof all year, and comfortable in the colder months with heating. If you want a room built for January, look at Total Cabins instead.
How much is delivery?+
Delivery is free across the UK mainland on every building, and you choose your delivery date at checkout. The Scottish Highlands, Islands and Northern Ireland are quoted on request.
