Loft insulation

Loft insulation across Yorkshire.

Loft top-ups, removal and replacement, boarding and hatch fitting. We'll look at what's already in place and advise on what your loft needs.

Installed insulation laid between the roof timbers of a loft
Loft insulation detailNorthstar Insulation Co.
  • Loft top-ups
  • Removal and replacement
  • Boarding and hatches

Service Details

About This Service

At Northstar Insulation Co., we install loft insulation for homeowners across the region - from standard top-up installations to full loft clearances and complete re-insulations. Whether your loft is boarded, unboarded, or has existing insulation that needs replacing, we'll assess what's needed and get it done properly.

We use Knauf Loft Roll 44 and Knauf Combi Cut insulation - installed to the recommended depth of between 270mm and 450mm. It's one of the most effective ways to improve your home's energy efficiency, with an uninsulated home typically losing 25% of its heat through the roof.

  • Reduces heat loss through the roof by up to 25%
  • Helps maintain a consistent temperature throughout your home
  • Suitable for most property types across Yorkshire
  • Installed cleanly with minimal disruption to your home
  • Completed in most cases within a single day

We work to current building regulations and recommended insulation depths - so the job is done right first time.

Loft insulation top-ups are VAT-exempt under the ECO scheme. For full pricing including loft boarding and hatch options, visit our pricing page.

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What is Included?

Our loft insulation service includes:

  1. 1

    Property assessment - we check your loft space, existing insulation, and access before any work begins

  2. 2

    Preparation - we clear the area and prepare the loft for installation

  3. 3

    Installation - insulation is laid between and over the joists to the recommended depth using Knauf Loft Roll 44 or Knauf Combi Cut

  4. 4

    Finishing - we leave the loft tidy and accessible with everything back in place

  5. 5

    Aftercare advice - we walk you through what's been done and answer any questions

Every job is carried out by our trained installers to a consistent, high standard.

Additional Extras

We also offer a range of loft extras to make the most of your space:

  • Loft boarding - priced at £50 + VAT per sqm - includes boards, batons, screws and fixings
  • Loft hatch installation - standard hatches and ladder options available - from £250 + VAT installed

Benefits

Service Benefits

Choosing Northstar Insulation Co. for your loft means:

  • 1

    Lower energy bills - reduce the amount of heat escaping through your roof - top-ups to 270mm can pay for themselves in energy savings within a few years

  • 2

    A warmer home - prevents heat escaping through the roof and acts as a barrier in summer, keeping a consistent temperature year-round

  • 3

    Reduced condensation and damp - removes cold spots on ceilings, minimising the risk of damp patches and mould growth

  • 4

    Improved EPC rating - valuable if you're planning to sell or let your property

  • 5

    Installed by an accredited local team - who know Yorkshire properties

We take the time to do it properly - because a well-insulated home makes a real difference to the people living in it.

Completed loft insulation in a Yorkshire property

Related services

Explore other insulation services that are often recommended alongside this one.

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