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Frequently Asked Questions

If you have a question about our services or insulation in general, you might find an answer here in our Frequently Asked Questions.

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Cavity Wall Insulation
External Wall Insulation
Loft & Roof Insulation
Cladding
Rendering
Super Insulation
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    Mould & Damp Control
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    Is EWI suitable for any property?
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    How does EWI work?
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    How much does EWI cost?
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    Can I get a grant for EWI?
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    How long does EWI last?
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    Is EWI flammable?
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    Does EWI cause damp?
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    Can you recycle EWI?
  • top up insulation
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    How does cavity wall insulation work?
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    How is cavity wall insulation installed?
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    How do I know if my property is suitable for cavity wall insulation?
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    Is cavity wall insulation free?
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    Is cavity wall insulation worth it?
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    How much does cavity wall insulation cost?
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    Is cavity wall insulation safe?
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    Can cavity wall insulation cause damp?
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    Can you put cavity wall insulation in a party wall?
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    Can you put cavity wall insulation in a stone-built house?
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    How long does cavity wall insulation last?
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    What is the minimum gap needed for cavity wall insulation?
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    Will cavity wall insulation reduce noise?
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    Is loft insulation suitable for any property?
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    How much does loft insulation cost?
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    Is loft insulation free?
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    Can I get a grant for loft insulation?
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    Is loft insulation worth it?
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    How is loft insulation installed?
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    Is loft insulation flammable?
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    What is the difference between loft and roof insulation?
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    How long does loft insulation last?
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    What type of home insulation is best?
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    Is home insulation tax deductible?
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    Will having my home insulated reduce my energy bills?
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    How do I know which type of insulation is suitable for my property?
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    What is a Passive House?
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    Is rendering a house a good idea?
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    Is it worth building a Passive House?
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    What insulation is used in Passive House construction?
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    How long does Render last?
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    Can Rendering be removed from a property?
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    Will Render add value to my house?
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    Is Cedral cladding good?
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    How long does Cladding last?
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    Is fibre cement Cladding fire safe?
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    Is Cladding easy to clean?
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    Can Rendering help to stop damp?

Get in touch
Please fill out the form below, a member of our team will be in touch as soon as possible.

*We currently have a waiting list for External Wall Insulation – please bear with us.

How can we help you?

  • 0800 1583 605
  • [email protected]

Westville Group. Unit 2, New Brook Business Park, Weighbridge Road, Shirebrook, Derbyshire, NG20 8GB

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