Business Details
50+ Years
experience
Trusted Roofing & Building Services in Glasgow Since 1955
Established in 1955, Thomas McMasters & Sons has built a reputation as a trusted Glasgow-based roofing and building contractor. Our expertise spans traditional slaterwork, leadwork, and modern roofing solutions, supported by a chartered surveyor and decades of hands-on experience. We serve private homeowners, property management firms, and commercial clients across Scotland, delivering high-quality repairs, renovations, and new installations.Our commitment to craftsmanship, combined with a deep understanding of both historic and contemporary building practices, ensures every project meets exacting standards. With a legacy of training apprentices and maintaining industry accreditations, we continue to provide reliable, professional services rooted in family values and technical excellence.
Services
Roof Repairs
Leadwork
Slaterwork
Flat Roofing
Velux Installations
Gutter Repairs
House Extensions
Renovations
Insurance Works
Masonry
Details
- Year established: 1955
Highlights and features
- Over 60 years of experience in roofing and building services
- Chartered surveyor on staff for expert project assessments
- Specialist in traditional slaterwork and modern flat roofing techniques
- Accredited by the Lead Sheet Association for leadwork expertise
- Proven track record with property management firms and commercial clients
Associations and certifications
- Lead Sheet Association
What people say
Delighted to recommend
High quality work
Professional service
Reliable contractors
Excellent results
Services
Roof Repairs
We provide comprehensive roof repairs for slate, tile, and lead roofs, using traditional methods and modern materials. Our team addresses leaks, weather damage, and structural issues, ensuring long-term durability. Clients benefit from prompt, cost-effective solutions tailored to both historic and contemporary properties.
Leadwork
Specialist leadwork services include burning, cladding, and flashing, adhering to Lead Sheet Association standards. We repair and install lead roofs, valleys, and gutters for commercial and residential buildings. Clients receive durable, weatherproof solutions from trained professionals with decades of experience.
Slaterwork
Our slaterwork expertise covers repairs and installations using reclaimed and new slates. We restore historic roofs while meeting modern compliance requirements. Clients gain access to skilled tradespeople familiar with Local Authority and Historic Scotland guidelines for heritage projects.
House Extensions
We design and build bespoke house extensions, collaborating with architects to meet client needs. Services include structural alterations, roofing, and finishing trades. Clients receive seamless, end-to-end projects from a team with proven experience in residential expansions.
Insurance Works
We handle insurance-backed projects for storm, fire, or accident damage, working directly with loss adjusters. Our team provides accurate cost assessments and timely repairs. Clients benefit from hassle-free claims processing and guaranteed quality outcomes.
People
Scott McMaster
Director
Chartered surveyor with an honours degree in Building Surveying, Scott oversees technical standards and client consultations. His expertise ensures compliance and quality across all projects.
Craig McMaster
Director
Building surveying graduate with extensive technical experience, Craig manages operations and project delivery. His focus on innovation maintains the company's competitive edge in construction.
Questions
What areas do you cover?
We operate throughout Glasgow and surrounding areas in Scotland, including Kilmacolm, Newton Mearns, and Hillington.
Are you accredited for leadwork?
Yes, we follow Lead Sheet Association guidelines for all lead roofing and flashing projects.
Do you handle insurance repair claims?
Yes, we work directly with insurance loss adjusters to assess and complete claim-related repairs efficiently.
Can you renovate historic properties?
Yes, we specialise in restoring traditional buildings, including Listed Churches and tenement properties using lime-based mortars.
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