~25 Years Certified
One of Ireland's Longest-Standing Velux Installers.
Summerville Contractors is one of the longest-standing certified Velux installers in Ireland, with approximately 25 years of accredited installation experience. From single roof lights to full daylighting schemes and dormer integrations, we deliver every Velux installation to manufacturer specification — ensuring optimal performance, weatherproofing, and warranty compliance.
Whether it's a one-off roof window, a banked daylighting scheme, or Velux integrated into a new dormer or attic conversion, the detail is the same: correct flashing kits, sealed membranes, insulated reveals, and a clean internal finish.