They could also use Exclusive weld pins with integral-cupped head washers. Unfaced boards can then be finished with bolstered insulating cement, canvas, or weatherproof mastic. Confronted boards is usually mounted in precisely the same way, plus the joints between boards sealed with tension-sensitive tape or glass cloth and mastic. Some https://freeecogrants.co.uk/what-are-the-steps-to-apply-for-free-external-wall-insulation/