Sealant Specialist


We pride ourselves on offering a total professional service, we strive to give full customer/client satisfaction, by being reliable, punctual and delivering quality through a combination of workmanship and the use of quality products and materials.

So many applications come under the banner of mastic joint sealing, waterproofing and firestopping and various materials are used for each, with 20 years experience in the trade, usually a brief site visit is arranged to ascertain the most suitable procedure and timeframe involved.

Colour Charts

Take a look at the various manufacturers colour charts by clicking one of the image below:


Below is a quick guide to some of the more common and some not-so-common, mastic joint sealant application services that we will undertake.

  • Internal/External Work
  • Air & Sound Testing
  • Fire Seal Work
  • High Build Application
  • Commercial

Internal Work:

  • General Sealing & Waterproofing
  • Internal Frames, doors, window boards
  • Bathrooms/Ensuites ,All tiled Junctions, Sanitaryware, Fitted storage
  • Kitchens, Worktops/up stands, Splash backs, fitted units, Skirting’s
  • Internal Flooring, tiled floors, amtico floors, lino floors ,wood floors
  • Food safe applications - supermarkets, restaurant kitchens, areas where contact with food is likely
  • Cold rooms - refrigeration units, food storage areas etc.
  • Secure units - prison cells, holding cells, safe units, anti-pick sealant applications etc.
  • Glazing applications - glass to glass joints, frames, bomb blast, partitions, blocks, conservatories.

External work:

  • Expansion Joints Between new & old brickwork / Blockwork and render joints.
  • Frames : All doors , windows ,upvc, wood, aluminium
  • Roofing : Waterproofing Joints, Fascias & Soffits Glass to Glass
  • All types of cladding sealed , metre boxes

Air pressure testing & Sound testing work:

  • Joist ends
  • Windows to formers
  • Formers to block work
  • Ducts/penetrations
  • Skirting perimeters
  • Slabs to block work

Fire-Sealing Work:

  • Intumescent seal for risers/lift doors
  • Integral garage ceilings/Carports
  • Fire stopping frames
  • High Temperature

High Build Applications:

  • Cradle work, sealing of expansion joints, roofing, glass to glass and frames etc.
  • Cherry-picker - All our operatives are IPAF trained and certified.
  • Scaffolding and platform sealing


  • Leisure centres - shower blocks, changing rooms, locker rooms, cladding, swimming pools, saunas, steam rooms, gym areas, door frames, window frames, mirrors etc.
  • Offices - Internal and external frames, fittings, floors and partitions.
  • Warehouse - heavily foot trafficked, heavy goods vehicle trafficked, perimeter sawcut sealing, dustproofing etc.
  • Shops/shopping centres - fittings, furniture, sanitaryware, frames and partitions.
  • Garage forecourts, standings, vehicle shelters subject to petrol and oil spillage, aviation storage and runways etc.
  • Plant rooms - intumescent and firestopping, acoustic sealing and waterproofing
  • Infrastructure - roadways, perimeter asphalt and slab sealing.

Areas of Operation:

  • Bedfordshire
  • Berkshire
  • Buckinghamshire
  • Cambridgeshire
  • Essex
  • Greater London
  • Hertfordshire
  • Northamptonshire
  • Oxfordshire
  • Surrey