How do I know if your window hardware supplies will fit my type of window frame?

It's important to choose window hardware supplies that are compatible with your specific window type, whether it's uPVC, timber, or aluminium. In our product descriptions, we clearly mention suitable frame materials for each item. If you’re unsure which fixings or installation supplies are right for your windows, just contact our Build Block Online Ltd team with your window details and we'll be happy to recommend the best options.

Can your door fitting fixings and masonry screws be used for both new installations and repairs?

Absolutely! Our range of door fitting fixings and masonry screws is suitable for both new window or door installations as well as for repairing or upgrading existing fittings. Whether you’re working on a full replacement or just need to fix a handle or weather bar cap, our products offer strong, reliable support for all standard applications.

What are your delivery and returns policies for window installation supplies and uPVC installation supplies?

We offer free UK delivery on all window installation supplies and uPVC installation supplies, with dispatch directly from our Cheltenham location. If you order the wrong item or need to return a product for any reason, our returns process is simple and hassle-free. Just contact us within 30 days of receiving your order and we'll guide you through the return or exchange process.