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| Energy
efficiency ratings |
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| Efficiency
ratings from BFRA
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| Custom
House Windows are fully FENSA
approved |
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| Thermal
performance standards certificate of compliance approved by Local Authority
Building Control. |
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| Click
image to
view more examples... |
Bi-folding doors
All of the Bi-folding doors
we offer are custom made to your designs. All designs are available
in a range of colours and can be manufactured in timber or Upvc. These
are very popular designs and we have several recent installations in
the Gerrards Cross, Iver area.
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