Timber cladding be installed with various systems/ methods a few examples are given below:- Face fixed nails/ screws washers Secret fixed nails/ screws etc (concealed/hidden) Secret fixed clips/brackets (concealed/hidden) Secret fixed panel systems (concealed/hidden) It is always good to remember some of the basic installation guidelines.
The visual quality standard for joinery timber is defined in BS EN 942:2007 Timber in joinery. General characteristics of the timber quality are explained in this standard. Joinery quality classes are given as J2, J10, J30, J40, J50 the numerical prefix denotes allowable knot diameter on exposed /visible face, it is important to understand the grading rules…