Birch Joinery Is a family run company that has been established since 1979. The proprietor and company manager, Mr. David Birch, has 40 years experience in the building, joinery and glazing trades. We are based in the picturesque old port town of Whitby, nestled between the North Sea and the North York Moors. Much of the town is conservation area and much of the surrounding country is national park, so we are very experienced in manufacturing products that are sensitive to these areas. We are members of the Glass and Glazing Federation and are a FENSA and a TrustMark registered company.