Double Underlay: Can You Lay 2 Layers of Underlay Under Carpet for Extra Comfort?
Installing two layers of underlay under carpet is not recommended. Too much cushioning can weaken carpet stability and lead to bending under foot traffic. This pressure can damage grippers and reduce carpet longevity. To ensure proper cushioning adequacy and a stable surface, use only one suitable layer of underlay. However, double underlay can lead to … Read more