All our product listings show delivery estimates. The majority of our products are sent using a next working day delivery. When ordering bespoke products allow 7-10 working days for delivery, they're still sent on a next day service, but once they've been fabricated.
What is the difference between Picture Frame and Beaded Frame Access Panels?
Picture frame access panels have a thin 25mm frame surrounding the panel. Beaded Frame panels are designed to be plastered into the wall or ceiling.
U Values Explained
The unit of measurment used to represent heat loss is known as the 'U' value. The U value is specified in W/m²k and represents the amount of heat lost in watts (W) per square metre of structure (Glazing, insulation, wall, ceiling etc) when the exterior temperature (k) is 1 degree lower. This means the lower the U value, the lower the heat loss, so the better the performance.