Sealasash are experts in old wooden windows. Sealasash provides unique solutions for various types of old wooden windows (sash, casement, pivot and Yorkshire sliders) and doors that will reduce rattles, dust, draughts and noise in heritage, federation and contemporary homes and buildings. We renovate, repair and reglaze windows to work properly and retrofit long lasting draught and acoustic seals on windows and doors to reduce energy costs and improve living comfort. The Sealasash service will give your wooden windows a new lease of life and it is a sustainable and cost effective solution that should be included in any renovation project.