As a valued stockist, purchase RESITRIX® membranes including SK W, SK P, MB and CL W or ARBOFLEX®PU 20 KG Tin during the promotional period and receive a £5 rebate* per roll or 20 KG Tin.

Rebate is offered on promotional orders between 17th August and 18th September, 2026, which are sold to customers.

*Rebate issued as a credit note

Terms and Conditions apply.

Flat roofs are commonly used in commercial developments such as schools, housing blocks, warehouses and other industrial units. Design and installation of the waterproofing system is an important consideration for architects and contractors and this is where RESITRIX® can offer peace of mind with the class-leading quality and the technical support.

ARBOFLEX® PU is a single component liquid made from pure polyurethane which, once cured, forms a seamless elastic membrane without any joints. The material properties of ARBOFLEX® PU enable it to be air tight and waterproof on a range of substrates.

At CARLISLE® ACADEMY, we offer product training delivered by professionals for industry professionals. Our product training covers technical know-how of the product, industry best practices and the most efficient safe way to install our products.

For architects and designers, we have CPD courses which are accredited and cover a range of topics on roofing and facades.