Greengates Builders Merchants

Get Your Alumaflex From Greengates Builders Merchants Accrington, Lancashire


Thin and highly efficient thermal multi-foil insulation for use on roofs and walls.  Alumaflex® is ideal for barn, loft conversions and as a general timber frame insulation.  Alumaflex® is manufactured in the UK and is BBA Approved, and is easy to install.

Alumaflex Thermal insulation is specified to control three components of heat transmit­tance through the building fabric:

  1. Conduction of heat through building fabric
  2. Convection via air movement
  3. Radiant transmission

Alumaflex : design benefits

The insulation material and effect on floors and external wall thickness are minimal

Alumaflex Insulation provides the opportunity to incorporate the insulation into other aspects of building function; for example, creating thermal benefits in limited spaces eg. the use of a roof void as habitable space, Alumaflex is perfect as loft conversion insulation

Criteria for specifying Alumaflex thermal insulation

Performance in use and longevity – full product certi­fica­tion

Alumaflex provides the reassurance that on-site work will meet the required thermal design standards

Alumaflex insulation will have minimal impact on building design and capital cost

Minimal space required


Effective in both Summer and Winter

Alumaflex Insulation retains heat during winter and reflects heat in summer preventing over-heating warm spaces

Unlike Superquilt, BBA certified in walls and roofs

Flexible, durable and free from irritants

Quick and easy to install

Acts as an effective vapour barrier

Can be used in conjunction with other forms of insulation



Call In Today And Get Your Alumaflex

Or Give Us A Ring


Greengates Builders Merchants delivering to the whole of Lancashire including: Accrington, Blackburn, Burnley, Clitheroe, Darwen, Great Harwood, Haslingden, Padiham and Pendle.


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