Mastic Joint Sealing Contractors

GP Contracts is one of Scotland's largest Mastic Joint Sealing companies, servicing the commercial, residential and construction industries.

We operate entirely throughout the whole of Scotland and North of England. Our clients include local authorities, construction firms, house builders, chartered surveyors and residential customers. GP Contracts are specialist sealant application contractors to both Residential and Commercial sectors. We supply and install the following types of joint sealing applications including:

Recent Projects