DIY - Friendly Products.

The Sellaseal DIY range gives you access to the same professional-grade products used by experts to improve the performance of timber windows and doors.

This collection includes everything you need to:

  • Eliminate draughts and improve year-round comfort

  • Reduce noise and cut down on energy loss

  • Improve the performance of your windows or doors.

Easy to install with clear instructions, these products are ideal for homeowners and renovators who want lasting results without compromise.