Maple Meranti Solid Door Jamb Set 140 x 41 Double Rebate 44mmMaple Meranti Solid Door Jamb Set 140 x 41 Double Rebate 44mm Light Red Meranti (Maple) is a tropical rainforest species found throughout South East Asia and the South West Pacific islands, including the Philippines, Indonesia, and east Malaysia. These door jambs provide you with the benefit of a solid timber. This is the full Door Jamb Set. Supplied as 2 x 2. 1m and 1 x 0. 9m pieces