At a glance:Premium GRP composite doorBlack grain effect finishTraditional four panel designObscure double glazedW920mm x H2055mm x D70mmThis premium composite external door is a four panel design offering a traditional front door look, manufactured using cutting edge construction techniques and materials. Strong & Resilient GRPThis exterior door features a tough, glass reinforced plastic (GRP) skin with a high density polyurethane foam core for outstanding strength, durability and exceptionally weather resistance. Well maintained, this door will last 35+ years.High SecurityThe glass panels are a double glazed, toughened safety unit, with obscure sitpolytte glass for privacy while allowing in natural light. GRP composite construction, along with a high security hook locking system, make this door super secure. It's PAS 24 security compliant.Thermal EfficiencyThe high density polyurethane foam core, GRP skin and double glazing offer significantly increased thermal performance – six times more thermally efficient than common wood doors – to help greater home energy efficiency. U-value 1.35W/m2K.Additional InformationGRP composite doors are low maintenance, they won't discolour, fade or warp. Simply wipe down with warm soapy water and a soft cloth to remove grime or dirt.This door is supplied with frame, handle, lock, letterplate and cill, which is included in the height shown. The door is pictured from the outside and is right hand opening inwards.Discover MoreIf this door isn’t quite right for you, browse the range of premium GRP composite front doors to find your perfect match. Or learn more about GRP exterior door features and benefits in this longer read blog article.