Why Mastic Sealing Matters

Mastic sealing is a vital element of any construction or refurbishment project. Properly applied sealant:

  • Prevents water ingress and moisture damage
  • Reduces air leakage for improved energy efficiency
  • Accommodates structural and thermal movement
  • Enhances durability of windows, doors, and façades
  • Provides a clean, professional visual finish

At GP Contracts, we use high-performance sealants and follow best practice techniques to ensure each seal performs effectively and lasts for the life of the building.

Our Mastic Sealing Services in Motherwell

We provide a comprehensive range of mastic sealing services tailored to your project requirements:

  • Internal sealant applications – bathrooms, kitchens, wet rooms, sanitary areas, floor-to-wall junctions
  • External sealant applications – façade joints, window and door perimeters, curtain walls, expansion joints
  • Fire-rated sealants – compliant with building regulations
  • Movement joints – allowing for structural and thermal expansion
  • Cladding and precast concrete sealing – weatherproofing and structural protection
  • Commercial and industrial sealant work – offices, retail units, warehouses, and developments

Each project is carefully assessed to select the appropriate sealant type and application method, ensuring long-lasting durability and a clean finish.

Internal Mastic Sealing in Motherwell

Internal sealant work requires precision and attention to detail. GP Contracts delivers expert internal mastic sealing across Motherwell for:

  • Bathrooms and kitchens
  • Wet rooms and shower areas
  • Floor-to-wall junctions
  • Skirting board perimeters
  • Healthcare, education, and commercial sanitary areas

We focus on achieving straight lines, smooth tooling, and colour-matched finishes that enhance the overall appearance while maintaining full functionality.

External Mastic Sealing & Weatherproofing

External sealing protects buildings from weather, movement, and structural stress. GP Contracts provides:

  • Window and door frame perimeter sealing
  • Expansion and contraction joints
  • Curtain wall and façade sealing
  • Precast concrete joint sealing
  • Cladding and structural movement joints

We use durable, weather-resistant sealants suitable for Scotland’s climate, ensuring long-lasting protection and structural integrity.

Supporting Construction & Development Projects in Motherwell

GP Contracts supports a wide range of construction and development projects across Motherwell, including:

  • New build housing developments
  • Commercial property construction
  • Refurbishment and renovation projects
  • Retail and office fit-outs
  • Industrial units and warehouse facilities

We understand that mastic sealing is often one of the final trades on site. Our team works efficiently and professionally to meet project deadlines and ensure smooth handovers.

Why Choose GP Contracts in Motherwell?

Clients across Motherwell choose GP Contracts for our:

  • Specialist expertise in mastic sealing
  • Experienced and fully trained operatives
  • High-quality branded sealant products
  • Precise, neat, and consistent finishes
  • Compliance with UK building and safety regulations
  • Flexible scheduling to meet project timelines
  • Competitive pricing with free quotations

We are committed to delivering workmanship that reflects the standards of the overall project while maintaining a safe and organised working environment.

Health, Safety & Quality Assurance

Safety and quality are central to our work. On every project in Motherwell, we ensure:

  • Proper joint preparation and backing rod installation
  • Accurate sealant selection for each environment
  • Compliance with fire and building regulations
  • Clean and safe site practices
  • Post-installation inspection to guarantee durability and finish quality

Every seal applied by GP Contracts is designed to perform effectively while maintaining a professional, neat finish.

Award-Winning Contractors You Can Trust

We are an award-winning contractor and pride ourselves on our commitment to provide a professional and speedy service, whilst achieving the highest quality of work. Our aim is to meet and exceed our client’s expectations at all times.

4.9 ⭐⭐⭐⭐⭐

See who we work with

Request a Mastic Sealing Quote in Motherwell

If you are seeking a reliable mastic sealing contractor in Motherwell, GP Contracts can provide a tailored solution for your project. Whether you require internal sanitary sealants, external façade sealing, or expansion joints for commercial, residential, or construction projects, we deliver professional, precise, and long-lasting results.

Contact GP Contracts today to discuss your mastic sealing requirements in Motherwell and request a free quotation.

Get a Quote0141 370 6600