Polyco Window Board can be secured in place with any good quality gap filling building adhesive. Mitring and jointing can be achieved in three easy steps:
Step 1- Cut the mitres. We recommend the use of an electric saw although good results can be obtained using a hand saw.
Step 2 -Glue. Glue the joints together using a good quality adhesive
Step 3 -Join
Step 4 -Seal
Pre-finished, no painting or decorating required.