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The Loft Ranger — Insulation & Boarding

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Keep the warmth in the rooms below.

Loft insulation for Hampshire homes. From a top-up to a full replacement, we assess what is already in your loft before recommending the right next step.

  • Reduce avoidable heat loss
  • Improve comfort through the seasons
  • Consider ventilation and existing conditions
Insulation laid between the trusses of a loft, lit warm by a work lamp
Insulation being laid between the trusses of a new-build loft
Insulation going in between the trusses
See where your heat goes

See where your heat goes

Heat rises. Choose an insulation level to see what the layer at ceiling level does to the warmth from your rooms.

Insulation at ceiling level
Heat escapingWarmth kept in the rooms

Warmth rises straight out.

With little insulation at ceiling level, heat rising from the rooms below passes into the loft and on out through the roof.

Heat through the ceiling
High
Rooms below
Lose warmth quickly
Loft space
Warmed by escaping heat
Request a free quote visit

An illustration of how heat behaves, not a measurement of any home. Every loft needs its own assessment, including ventilation.

Insulation laid around the feet of loft trusses

Signs your loft may need attention

You don't need to climb up to have a good idea. Any of these is worth a closer look.

  1. Rooms upstairs feel colder than the rest of the house

    Bedrooms directly below the loft are the first to lose warmth when the layer above them is thin or missing.
  2. You can see the tops of the joists

    If the insulation sits below the joists, there is usually room for more, laid across them.
  3. The insulation is flattened, patchy or old

    Compressed or uneven insulation leaves gaps, and it does less to slow the heat rising through it.
  4. Boards sit straight on top of it

    Boarding laid directly over insulation squashes it. Raised boarding can give it room again.
  5. The hatch itself is cold or draughty

    An uninsulated or poorly sealed hatch can let warmth straight into the loft.

Top up, replace or rethink?

The right next step depends on what's already in your loft. We check before we recommend.

Worth knowing

Damp and ventilation issues need assessment before insulation is added. Savings vary by home and are never guaranteed.

Talk it through with us
  1. Top up

    If what's there is dry and even but too thin, adding a further layer across the joists may be all it needs.

  2. Replace

    If it's damp, damaged or badly compressed, it may need to come out before new insulation goes down.

  3. Rethink the boarding

    If boards sit on the insulation, raised boarding can make room for a deeper layer without squashing it.

Other ways we can help

Many lofts benefit from more than one improvement. We can look at them together on the same visit.

Find out what your loft needs.

We'll look at what's up there, explain the options plainly and give you a free quote, with no obligation.

AreaSouthampton and across Hampshire