Alpha Exterior Timber Metric Door Frames
 Inward Opening (with Hardwood Threshold)
 Hardwood
 Softwood
 Outward Opening (with Hardwood Threshold)
 Hardwood
 Softwood
 Reversible (No Threshold)
 Hardwood
 Softwood
 Reversible Opening Pair (No Threshold)
 Hardwood
 Softwood
 Inward Opening Pair (with Hardwood Threshold)
 Hardwood
 Softwood
 Outward Opening Pair (with Hardwood Threshold)
 Hardwood
 Softwood