Outbuildings

Get Your Summer Houses and Outdoor Gyms & Offices Installed with just 10% Deposit

Websters Timber have brought outbuildings to their online store for you to purchase with ease.
Get your summer house built to a size that works for you and even have it installed for you!

Basic Breathable Membrane 50m x 1m

£39.00 inc. VAT

STROTEX 115g BASIC BREATHABLE MEMBRANE
50m x 1m
115g/m2

Blue

C.E Certfication

CLS Timber

Price range: £3.83 through £6.50 inc. VAT

CLS timber is great as a softwood timber for stud walling and framing. Typically used for building the frames of separating internal walls (untreated CLS) and for sheds and outbuildings (treated CLS).
CLS has a smooth finish with eased edges for a pleasant finish when left uncovered, such as when it is used on gates as brace-work or on decking frames.

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Flashing Tape

£37.97 inc. VAT

Flashing Tape is a self adhesive bitumen coated, heavy duty lead look finish tape for trade use.

Various brands in stock. Image represents product only, not supplier.

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Luxury Corner Studio – 4mm Toughened Glass

Price range: £1,525.00 through £2,407.00 inc. VAT

Our Corner Studios offer a highly durable, modern solution for your garden. Expertly built from quality timber with robust construction, these versatile units provide a stable, secure space for work, leisure, or essential storage. Enjoy a cost-effective and beautiful addition that truly stands the test of time.

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Luxury Oxford Outbuilding – 45mm x 45mm Framework

Price range: £2,185.00 through £5,780.50 inc. VAT

Discover the versatile Oxford Outbuilding: a stylish Combi Shed Summerhouse that’s perfect for both relaxation and storage. Featuring durable 16mm pressure-treated tongue and groove walls, heavy-duty 45mm x 45mm framework, and secure 4mm toughened safety glass. This unique garden space is your ideal hideaway, boasting twin doors and two fixed windows.

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Practical Apex Shed 4ft x 4ft

Price range: £632.28 through £1,350.36 inc. VAT

The Apex Shed is a purpose-built garden storage and décor solution. This 1200mm x 1200mm (4ft x 4ft) model features durable shiplap boards and a green mineral polyester felt roof, offering elegant style and functional storage for all your gardening needs. Please note: Price does not include build-on-site service. All imagery shown are for illustration only and are not included.

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Premium Cambridge Outbuilding – 45mm x 45mm Framework

Price range: £1,400.00 through £5,153.50 inc. VAT

Cambridge Outbuilding: a premium Combi Shed Summerhouse offering style and ample storage. Built with robust 16mm pressure-treated log lap walls, heavy-duty 45mm x 45mm framework, and secure 4mm toughened safety glass. This unique garden space features twin doors, two fixed windows, and a side window, providing your perfect garden sanctuary.

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Roof Batten British Standard BS255048

£6.71 inc. VAT

Roof batten British Standard Stamped BS255048 in 4.8m lengths. Tinted with a blue treatment. Best quality.

Finish at 25 x 50mm 4.8m in length, eased edges

Rugged Pent Shed – Door standard 1688mm x 760mm

Price range: £673.20 through £1,465.20 inc. VAT

Get your ideal Pent Shed by Websters Timber, custom-made to your exact size with adaptable door placement (front, left, or right). Built with sturdy shiplap boards and green mineral polyester felt roofing for lasting weather protection, these robust sheds offer tailored storage. Priced for supply only, they provide exceptional quality for your garden needs.

Select options This product has multiple variants. The options may be chosen on the product page

SupaTec Torch-On Film Underlay 12m x 1m

£40.64 inc. VAT

PRODUCT DETAILS

SupaTec Torch-On Film Underlay SBS Film / Film Underlay
Available Roll Size: 12m x 1m x 42kg (3mm thick)
SBS (Styrene - Butadiene - Styrene)
Modified Bitumen

INTENDED USE
Underlay

FIXING METHOD
Torching on / Cold Felt Adhesive

LIFE EXPECTANCY
10 years +

FINISHING BOTTOM SIDE
Plastic Foil

FINISHING TOP SIDE
Plastic Foil

FLEXIBILITY IN LOW TEMPERATURE
0C

This product doesn't have to be rolled out prior to use.

SupaTec Torch-On Poly Mineral Felt – 7.5m x 1m 44kg

£40.64 inc. VAT

SupaTec Torch-On Poly Mineral Felt SBS Polyester Mineral (almost impossible to tear)
Available Roll Size: 7.5m x 1m x 44kg (5mm thick)
SBS (Styrene - Butadiene - Styrene)
Modified Bitumen

INTENDED USE

  • Cap/Top Sheet

FIXING METHOD

  • Torching on / Cold Felt Adhesive

LIFE EXPECTANCY

  • 15 years + when applied as a 2 layer system

MINERAL COLOUR

  • Granite Grey

Always unroll and line up the product allowing it to settle before rolling back up and applying heat.