The La Porte Hardwood French Patio door set is a wonderful patio door set made from red hardwood. The Pattern 10 glazed panels are ideal for allowing light into you home. Each door is hung on lift-off security hinges, which allows either door to be the lead door & opening either outwards or inwards. Each door is 54mm thick & come supplied with high performance weather seals & the doors are glazed with 24mm argon filled low-E double glazed clear glass units secured with Tremco Security Glazing Tape each with a U-Value of 2W/M2K. The La Porte Hardwood French Patio door set comes supplied with un-finsihed, allowing you to make the final choice of finish.