Roof Tile Cover Membrane – 45 m² Protective Roofing Underlay
The Roof Tile Cover Membrane – 45 m², supplied by SA Home Builder Store, is a durable underlayment designed to provide additional protection beneath roof tiles. Placed between the roof structure and tiles, this protective membrane helps keep water, dust and debris from penetrating the roof space — extending roof lifespan and improving the performance of tiled roofing systems in residential and commercial buildings.
Key Features.
Roof Tile Cover Membrane – 45 m² Protective Roofing Underlay

- Large Coverage: Covers up to ~45 m² of roofing area — ideal for small to medium-sized roof installations.
- Protective Underlay: Acts as a barrier under roof tiles against moisture, dust and debris. Weather-Resistant: Built to withstand typical weather conditions when installed under tiles.
- Lightweight & Easy to Install: Flexible membrane that’s simple to handle and lay on roof frames before tiling.
- Suitable for Various Roof Types: Works with concrete, clay and other tiled roofing systems.
Technical Specifications.
Roof Tile Cover Membrane – 45 m² Protective Roofing Underlay
| Specification | Detail |
|---|---|
| Product Name | Roof Tile Cover Membrane – 45 m² |
| Coverage Area | 45 m² (approx.) |
| Application | Under roof tiles for moisture/dust protection |
| Material | Durable roofing membrane |
| Main Function | Protects roofing structure from water, dust and debris |
Benefits.
Roof Tile Cover Membrane – 45 m² Protective Roofing Underlay
- Enhanced Protection: Provides an additional moisture barrier beneath tiles, reducing the risk of leaks and damage to interior roof spaces.
- Prevents Dust & Debris Penetration: Helps keep the roof cavity clean and less prone to dust build-up.
- Improved Roof Longevity: By filtering out moisture and wind-driven rain, it helps tiles and timber supports last longer.
- Simple Installation: Lightweight and flexible membrane lays easily beneath tiles before fixing battens.
Typical Applications.
Roof Tile Cover Membrane – 45 m² Protective Roofing Underlay
- New roof installations with concrete or clay tiles
- Roof renovations and replacements
- Residential homes and small commercial buildings
- Areas prone to wind-driven rain or dust exposure
Installation Tips.
Roof Tile Cover Membrane – 45 m² Protective Roofing Underlay
- Lay the membrane over rafters or roof deck before fixing tile battens.
- Ensure overlaps of at least 100 mm between adjacent membrane sheets.
- Carry the membrane down into gutters to help direct any roof water safely away. {index=12}
- Avoid sagging membranes to prevent water traps beneath tiles.
Why Choose SA Home Builder Store?.

SA Home Builder Store supplies quality roofing accessories like the Roof Tile Cover Membrane – 45 m² — built to extend the life and performance of tiled roofs. With secure checkout, expert support and delivery across South Africa, you get reliable products to protect your roof investment for years to come. Order Here.
Buying roof tile cover — what matters
Specifying Roof Tile Cover Membrane – 45 m² Protective Roofing Underlay well is mostly about matching it to the conditions it will actually see.
- Specification over price. Two products in roof tile cover can share a description and be built to very different standards. Check the spec table above before comparing prices.
- Quantity. Order to the drawing plus a realistic allowance. A second delivery usually costs more than the material it carries.
- Lead time. Stock position moves weekly. We confirm availability before you commit, not after.
- Volume pricing. The listed R275 is the single-unit rate; ask for a contract rate on quantity.
Frequently asked
Is Roof Tile Cover Membrane – 45 m² Protective Roofing Underlay in stock?
Stock moves daily. Send the quantity you need and we confirm availability, current price and lead time the same day.
Can I get a better price on volume?
Yes. Trade and project pricing is available on request — the listed price is the counter rate.
How is it delivered?
Trade pricing, nationwide delivery. Delivery is quoted against the site address so you see the true landed cost.

