South East, England

Loft insulation in Portsmouth

Need your loft insulated in Portsmouth? Fill in the short form and we’ll be in touch about a free quotation for your home in Portsmouth. There’s no charge and no obligation.

Homes in Portsmouth by type

  • Terraced 41%
  • Flats 35%
  • Semi-detached 19%
  • Detached 5%

Census 2021, Office for National Statistics

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Homes in Portsmouth

About 223,000 people live in Portsmouth, in roughly 98,100 households, according to the 2021 Census. Terraced make up 41% of homes here; flats or maisonettes account for 35%, semi-detached 19% and detached houses or bungalows 5%. 55% of households own their home (27% outright, 28% with a mortgage or shared ownership), 27% rent privately and 17% rent from a council or housing association. More than half of homes (56%) have at least three bedrooms. The median age of residents is 36.

What that means for your loft

With 41% of homes terraced, many lofts in Portsmouth are long and narrow, bounded by party walls on both sides. Insulation should run right up to each party wall, and we check that the wall between lofts is complete, as in some older terraces it isn’t.

Semis make up 19% of homes here. In many, the loft is used for storage and the insulation has been pushed aside or flattened over the years, so even an insulated loft can be worth a second look.

35% of households here live in flats. A flat usually only has a loft above it on the top floor, and work in a shared roof space needs the agreement of whoever manages the building, so mention this when you enquire.

With 27% of households in private rented homes, tenants in Portsmouth should talk to their landlord about insulation. Most improvements to the building are the landlord’s to arrange.

Free quotes in Portsmouth and nearby

We work in Portsmouth and neighbouring areas like Gosport, Waterlooville, Havant, South Hayling and Fareham.

You don’t need to know what’s in your loft before you get in touch. We will ask about the property and, where needed, arrange to look at the loft before giving you a written quotation.

Figures: Census 2021, Office for National Statistics, built-up area of Portsmouth; bedrooms are approximate, from the census areas that make up the town. Percentages are rounded.

How it works

  1. Send your enquiry

    Your postcode and a few details about your home. Free, with no obligation.

  2. We get in touch

    We talk through what you need and, where it’s needed, look at the loft.

  3. Written quote

    We send a written quotation with the work and the price.

  4. You decide

    Go ahead only if you’re happy with the quote.

Loft insulation in Portsmouth: questions

How common are terraced houses in Portsmouth?

Very: 41% of households lived in terraced houses at the 2021 Census, the largest group, ahead of flats at 35%.

I live in a top-floor flat. Can I insulate the loft above me?

Usually only with the agreement of whoever owns or manages the roof space, often the freeholder or a management company. Check that first, then mention it when you enquire.

I live just outside Portsmouth. Can I still enquire?

Of course. Coverage isn’t limited to the town: enquiries come from right across England and Wales, including Gosport, Waterlooville, Havant, South Hayling and Fareham.

What if there’s damp or mould in my loft?

Mention it when you enquire. Damp or mouldy insulation normally needs removing, and the cause (a leak or poor ventilation, for example) dealing with, before new insulation goes in.

How much does loft insulation cost in Portsmouth?

It depends on the size of the loft, how much insulation is there now, whether old material needs removing and how easy the loft is to work in. We give you a written quotation after finding out about your home.

Can landlords in Portsmouth get quotes?

Yes. 27% of households in Portsmouth rent privately, and landlords can request a quote in the same way as owner-occupiers. Tenants should raise insulation with their landlord rather than arranging work themselves.

Ready for a free loft insulation quote?

Tell us about your home and we’ll give you a written quotation before any work begins.

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