Quality Mastic Solutions

Established in 1995, but with over 25 years experience C.N. Sealants has steadily grown into a major specialist contractor. We operate throughout the UK with offices in the Midlands.

CN Sealants specialises in:

Windows and door perimeters
Sanitary ware, clean rooms and swimming pools
Instrumental floors
Cold rooms
Facades and cladding
Curtain, walling and structural glazing
Concrete pavements

All part L regulations to comply with NHBC building regulations

We are especially BIG in the housing sector, and provide a FIRST CLASS service to all our customers.

Why choose CN Sealants

  • Highly Experienced Team of Professional Tradesmen
  • We cover all of the UK from our West Midlands HQ
  • All of our Repairs are fully guaranteed & environmentally friendly
  • NHBC Accredited
  • SMAS & SSIP Accredited
  • Domestic and Commercial Specialists

” Amazing job, fixed my cracked bath and it looks like new “
Steve – Stafford

” Thank you. We had our windows painted in black and it looks so good and saved us money not buying new ones! “
Paul S – Birmingham