Company Profile 

Introducing Keytec

Keytec Environmental Ltd is a private company, exclusively dedicated to the delivery of quality products and services to the construction and civil engineering industry. We have a wealth of relevant technical knowledge and experience of developing and installing geomembranes and gas protection products.

Keytec manufactures gas barriers and components used by the engineering, construction, leisure and oil and water industries. We also supply and install a wide range of geomembrane and geotextile products that help to protect the environment for the benefit of future generations.

Our services

The company supplies and installs an extensive range of products including:

Gas barriers, low and high density polyethylene, hypalon, polypropylene, FPA, PVC, EIA, geosynthetic clay liners, adhesive sheet membranes, gas ventilation systems and geotextiles.
We manufacture the Keytec 400 Extra gas barrier, a gas venting system, pipe sections and steel column cloaks.
Our products have the approval of local authority building control, NHBC, the Environment Agency and water companies.

Call us for a quotation without obligation. We will provide technical support or advice either on site, or from our Leicester office.

The company supplies and installs an extensive range including:
Gas barriers (Keytec 400 Extra and Keytec Multi gas barrier), Low and High Density Polyethylene Hypalon, Polypropylene, FPA, PVC, EIA, Geosynthetic Clay Liners, Adhesive Sheet Membranes, Gas Ventilation Systems and Geotextiles.
Our products have the approval of Local Authority Building Control, NHBC, the Environment Agency and water companies.
Keytec prides itself on providing solutions for Brownfield sites through a wide range of top quality products, which are continually tested. We are committed to research and development and give high priority to improving existing products, as well as creating new ones
Call us for advise, technical support and on-site assistance on 0116 2629106 or email via our contact form

Specialist subcontract services:

  • Gas protection
  • Manufacturers of gas barriers (Keytec 400 Extra and Keytec multi gas barrier)
  • Methane, carbon dioxide and radon protection
  • Gas ventilation systems and bespoke vents
  • Cut-off trench liners
  • Stormwater Management Systems (SUDS)

Structural waterproofing

  • Installers of adhesive sheet membrane
  • Water industry liners and associated works
  • Reservoir roof waterproof liners
  • Reed bed liners
  • Lagoon liners
  • Bund liners
  • Stainless steel and aluminium components

Geomembrane liners in FMLs & GCLS

  • Lakes
  • Lagoons
  • Tanks (fuel bunds)
  • Ponds and ditches
  • Waste containment
  • Japanese Knotweed containment