Too HOT in Summer? Too COLD in Winter? Condensation? Excessive Rain Noise? Don’t Re-Roof! – Insulate the Ceiling at a fraction of the cost! Lightweight, cut to size, self-adhesive, white lined insulated panels are now available from Surface Heating Systems Ltd for DIY/self-installation. Installation is quick and simple: Just Measure, Cut, Peel, Stick & Seal. An average size conservatory (3m x 4m) can be completed in one evening (4-5 hours) with step ladders, straight edge & cutting board and craft knife. Installation service is available at an additional cost.