Polyethylene Damp Proof Course (DPC) 300mm x 30m
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Fri 3 Oct
- 0days
- 20hrs
- 24mins
- 28secs
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- Choose Clearpay at checkout to pay later with Pay in 4.
- Complete your purchase with the first payment today.
- Remaining payments are taken automatically.
Clearpay is unregulated credit. Use responsibly. 18+, T&Cs and late fees apply at clearpay.co.uk/en-GB
Clearpay lends you a fixed amount of credit so you can pay for your purchase over 4 instalments, due every 2 weeks. Ensure you can make repayments on time. You must be 18+ and a permanent UK resident (excl Channel Islands). Clearpay charges a £6 late fee for each late instalment and a further £6 if it’s still unpaid 7 days later. Late fees are capped at £6 for orders under £24 and the lower of £24 or 25% of the order value for orders over £24. Missed payments may affect your ability to use Clearpay in the future and your details may be passed onto a debt collection agency working on Clearpay’s behalf. Clearpay is credit that is not regulated by the Financial Conduct Authority. T&Cs and other eligibility criteria apply at clearpay.co.uk/terms
Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
|
Core Products Core
|
|
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £20 ex. VAT |
| Over £300 ex. VAT | FREE |
Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £10 ex. VAT |
| Over £300 ex. VAT | FREE |
| Insulation, Plasterboard and Drylining Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{shield}} Serves as a horizontal/vertical barrier within masonry walls
- {{home}} Ideal for domestic builds
- {{check_circle}} Pronounced embossed surface improves keying with mortar
- {{stairs}} Designed for domestic construction projects up to two storeys
Technical Specification
| Width: | 300mm |
|---|---|
| Length: | 30m |
| Sales Unit: | Roll |
| Sales Unit Coverage: | 9m2 |
Technical Downloads
Product Overview
Polyethylene Damp Proof Course (DPC) in 300mm width and 30m length - a durable domestic-grade barrier produced in the UK from high-quality reprocessed polyethylene.
It is designed to prevent the passage of moisture through brick and blockwork in homes up to two storeys.
Installed horizontally within mortar joints, typically 150mm above ground level, it provides essential protection against rising damp.
It can also be used vertically, giving secure damp proofing around openings, junctions, and where floor or ground levels vary externally.
The product’s distinct embossed surface enhances bonding with mortar, ensuring installation integrity and reliable long-term performance. Flexible even in cold weather, it remains workable down to –20°C, making it suitable for year-round site use.
Manufactured under ISO 9001 quality management, it meets stringent UK and EU standards, including BS 6515 and CE marking to EN 14909. Its chemically inert and non-hazardous composition ensures safe, clean handling on site.
A cost-effective choice for domestic projects, this polyethylene DPC combines robust manufacture with compliance assurance, offering proven resistance to moisture ingress in masonry construction.
Features & Benefits
- Effective damp proofing: Prevents the passage of rising moisture in standard brick and block walls.
- Durable manufacture: Produced from high-quality reprocessed polyethylene for strength and longevity.
- Enhanced mortar adhesion: Embossed surface improves keying with mortar for secure placement.
- Cold weather flexibility: Remains workable at low temperatures down to –20°C for extended installation periods.
- Safe handling: Chemically inert, non-hazardous, and clean to handle during site work.
- Compliance assured: CE Marked to EN 14909 and conforms to BS 6515 requirements.
- Quality controlled: Produced under an ISO 9001 Quality Management System for consistent reliability.
- Nominal size: 300mm x 30m roll for domestic masonry construction.
Applications
- Horizontal installation: Prevents rising damp when installed within mortar joints 150mm above ground.
- Vertical installation: Provides protection around window reveals, door openings, and junctions.
- Level changes: Suitable for differing ground or floor levels where damp ingress is likely.
- Domestic use: Designed for standard residential buildings up to two storeys.
Installation Guidance
- Standards compliance: Install in line with CP102:1973 and BS 5628: Part 3 guidance.
- Temperature conditions: Installation not recommended below 5°C.
- Jointing method: Overlap joints by at least 100mm and seal with Visqueen Zedex DPC Jointing Tape.
- Weather suitability: Can be laid in normal weather conditions typical for wall construction.
- Tape handling: Keep jointing tape warm and dry prior to use in colder weather.
Compliance & Performance
- Material specification: Manufactured from selected reprocessed polyethylene for dependable moisture resistance.
- Performance rating: Maintains flexibility down to –20°C and resists embrittlement when built into masonry.
- Quality assurance: Produced under ISO 9001 Quality Management System for consistent product integrity.
- Certification: CE Marked to EN 14909 and conforms to BS 6515.
- Usage limitation: Not suitable for cavity tray applications or long-term UV exposure; alternative Visqueen DPCs should be specified for these cases.
- Important note: Handle with care on site, store rolls under cover, and protect from sunlight to avoid damage or deterioration.
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