Timber has many intrinsic qualities, its strength and durability as well as its natural warmth and beauty. However there are a number of essential considerations when specifying wood for your windows and doors.

~ What type of wood is best? ~
There are various species of timber. Timber needs to be treated to provide protection from environmental damage, decay and insect attack. It avoids expensive remedial costs and preserves the integrity of the timber for long-term use. Hardwoods tend to have more heartwood and require less protection. Softwoods tend to have more sapwood and therefore need more protection. Consideration must be given to the following types of hazard
1. Internal with no risk of wetting and/or condensation.
2. Internal with risk of wetting and/or condensation.
3. External above damp-proof course