Building & general
Polythene for Building & General Use
Heavy-duty polythene sheeting, bags, and covers for construction sites, builders' merchants, and general trade use across the UK.
What we supply
Tough, Reliable Polythene for the Trade
Liberty Polythene has been supplying the building and general trade for over 30 years. From damp-proof membranes and dust sheets to heavy-duty rubble sacks and protective covers, we stock the full range of polythene products that builders, contractors, and merchants rely on.
All our building-grade polythene is manufactured to exacting standards, offering the strength and durability needed on site. We supply in a wide range of gauges, sizes, and roll lengths to suit any project — from small domestic jobs to large commercial contracts.
Based in Maidenhead, Berkshire, we offer competitive pricing, fast despatch, and the personal service that comes from three decades of experience in the industry.
Our products
Building & General Polythene Range
A comprehensive range of polythene products for construction, trade, and general industrial use.
Heavy-Duty Polythene Sheeting
Available in a wide range of gauges from 125mu to 1000mu. Suitable for damp-proof membranes, ground cover, dust sheets, and general site protection. Supplied in rolls or cut to length.
EnquireRubble Sacks & Heavy-Duty Bags
Strong, puncture-resistant polythene sacks for rubble, waste, and heavy materials. Available in standard and extra-heavy grades, with tie-top and open-top options.
EnquireCustom & Bespoke Sizes
Not finding the exact size or gauge you need? We can supply bespoke polythene products to your specification. Contact us to discuss your requirements.
EnquireWhy choose Liberty
The Liberty Polythene Difference
30+ Years of Experience
Trusted by builders, contractors, and merchants across the UK since the early 1990s.
British Manufacturing
All products manufactured to UK standards, ensuring consistent quality and reliable supply.
Wide Range of Gauges
From lightweight dust sheets to heavy-duty damp-proof membranes — we stock the full spectrum.
Competitive Trade Pricing
Volume discounts available for merchants and contractors. Call us to discuss your requirements.
Fast Despatch
Orders placed before midday are typically despatched the same day for next-day delivery.
Bespoke Sizes Available
Need a non-standard size or gauge? We can manufacture to your exact specification.
Get a Quote for Your Project
Whether you need a one-off order or a regular supply arrangement, our team is ready to help. Call or email us for a fast, competitive quote.
Request a Quote