DIY Sheds – Composite Pent Shed – With Windows

The DIY Sheds Composite Pent Shed with windows — premium UK-manufactured, low-maintenance composite cladding, supplied as a flat-packed self-assembly kit. Panels are interchangeable, so where applicable you choose which side the door and windows sit on.

Key features

• Premium quality UK-manufactured build
• Low-maintenance composite cladding — no painting or treating required
• Sloped pent roof, ideal for sitting against a fence or wall
• Single door
• Windows to let natural light in
• Flat-packed for easy DIY self-assembly

Specification

• Material: Composite
• Roof: Pent
• Door: Single door
• Windows: With windows

Prefer no windows? See the Composite Pent Shed – No Windows.

Composite specification

• WPC composite cladding, with the colour running right through the board rather than sitting on the surface
• No rot, no warp, and a wipe-clean exterior: ideal if you've had enough of timber upkeep
• UV-stabilised and rated to hold its colour to within 10% over 10 years
• Choose your colour above: Dark Ash or Sandal Wood as standard, or Oak Wood or Red Cedar at a small extra cost.
• Zero upkeep: no painting, staining or treating
• 30-year manufacturer's warranty on the composite cladding, plus the 20-year anti-rot guarantee on the timber frame
• EPDM rubber roof included

What's behind the cladding

The composite is the skin; the frame is timber. Every building is built on a Tanalith E pressure-treated 38 x 50mm timber framework, the same as our timber buildings. Over that goes a BBA-certified breathable membrane, then the composite boards on the outside.

Timber or composite?

The one thing composite can't do is change colour: it can't be repainted. If you'd like to paint or stain your building any colour and change it later, see the timber Pent Shed with a single door or double door, tanalised with a 20-year anti-rot guarantee. Compare the two.

Delivery

Delivered flat-packed. Exact delivery timescales and access requirements will be confirmed at checkout.

Self-assembly & installation

Designed for straightforward DIY self-assembly. Rather not build it yourself? We can install it for you at one flat price, whatever the size — add professional installation when you order, or just ask.

Use our Shed Builder

Want a fully bespoke spec — different cladding, extra windows, roofing options and more? Use our shed builder tool to configure your exact building before you buy.