Certikin Felt Lining Underlay (Per M²) (Full Roll = 100M X 2.1M) (LVFELT)

Enhance the longevity and performance of your pool lining with Certikin Felt Lining Underlay. This premium underlay, available per square meter, is a must-have accessory to ensure a flawless finish for your pool. Whether you have a site lined or bag lined pool, this underlay provides essential cushioning and protection to the rear of the lining, while also contributing to a smoother pool shell surface.

Our 8mm foam underlay is expertly crafted to a width of 1.02m (3′ 4-), perfectly suited for standard wall depths. It offers superior protection and cushioning in high-impact areas, especially focusing on the walls. For metal panel walls, we recommend using felt underlay instead of foam to prevent condensation buildup behind the liner. Felt allows moisture to percolate to the pool floor, avoiding potential issues associated with trapped moisture.

Certikin’s underlay felt is versatile and suitable for all areas of your pool structure. Available in three different grades, you can choose the product that best fits your installation requirements. The industry-standard 300g per m2 underlay is available per square meter for individual projects or in trade rolls of 200m2 (100m x 2m) for larger installations.

For a more robust solution, our reinforced underlay felt, weighing 375g per m2, includes a woven scrim that enhances rigidity and ease of positioning on the pool shell planes. This heavy-duty option is durable and commonly used in site-lining installations, making it an ideal choice for professional applications. Certikin recommends this reinforced felt for site-lining projects and offers it in full rolls measuring 50m x 2m.

If you’re looking for a budget-friendly option that doesn’t compromise on quality, our economy felt underlay is the perfect choice. Weighing 250g per m2, this lighter-weight underlay provides basic protection for smaller or lower-cost pools, ensuring essential cushioning and support at an affordable price point.

Invest in Certikin Felt Lining Underlay to enhance the durability, protection, and overall performance of your pool lining. With a range of options to suit different project requirements, our underlay solutions are designed to deliver superior results and long-lasting quality. Explore our product documentation for more details and make the smart choice for your pool lining needs.

Product documentation: commercial_maindrain_brochure.pdf

Manufacturers description:

Certikin Felt Lining Underlay (Per M²) (Full Roll = 100M X 2.1M)

Liner underlay or foam is an essential extra for achieving the best possible finish for your newly lined pool. Suitable for site lined and bag lined pools, liner underlay or foam offers slight cushioning and protection to the rear of the lining and contributes a smoothing effect to the pool shell.Our 8mm foam is cut to a 1.02m (3′ 4-) width to suit a standard wall depth and offers extra protection and cushioning in these higher impact areas. Foam is generally used on walls only. It is recommended that on metal panel walls felt is used in place of foam as differentials in temperature can cause condensation built up behind the liner – felt will allow this moisture to percolate to the pool floor as opposed to sit behind the membrane.Underlay felt is suitable for all areas of a pool structure and is available in three grades. The industry standard 300g per m2 product is available by the m2 to suit individual installations or in trade rolls of 200m2 (100m x 2m) for multiple installations.Our reinforced underlay felt is a heavier duty (375g per m2) and includes a woven scrim which makes this felt more rigid and easier to position on the pool shell planes – it is also more durable and is commonly used on site lining installations (Certikin use this as standard when site-lining) and is available in full rolls of 50m x 2mOur new economy felt is a finer, lighter-weight (250g per m2), lower price product designed to offer basic protection on smaller or lower cost pools.

Product documentation:

commercial_maindrain_brochure.pdf