SuperQuilt multifoil insulation
A/A+ fire ratedWhere a Haringey loft has already been converted, insulation has to follow the rafters rather than the floor. SuperQuilt does that in 40mm instead of the 200mm-plus a wool build-up would need.
North London loft specialists
Loft insulation in Haringey
A loft that is warm at the ceiling and cold above it, with storage you can reach safely and a light you can switch on: that is what we do for Haringey homeowners. One survey, one visit, one fixed price.
Free survey in Haringey
Fixed written price
No call-out charge
Why it matters
The case for insulating your Haringey loft
25%of a home's heat is lost through an uninsulated roof
1 in 5UK lofts are under-insulated or have the wrong material
270mmthe depth current building regulations recommend
90%less radiant heat loss with SuperQuilt multifoil
None of this requires permissions, scaffolding or structural work. In Haringey, as anywhere, it is a day's work with materials that cost little relative to what they save.
Haringey's homes
What we find in Haringey roof spaces
The roofs over Haringey are mostly steeply pitched slate and clay tile roofs with usable, walkable voids above the top floor, and they were built during the 1870s through the 1930s for a housing market with no expectation of thermal performance. Insulation arrived later, retrofitted into spaces never designed to accommodate it, and the results vary enormously from street to street.
On survey we routinely find the same handful of problems: material compressed to a fraction of its depth by boards laid straight onto the joists, insulation packed hard into the eaves and sealing off the roof's only ventilation path, hatches left as bare uninsulated panels, and recessed downlighters buried under wool. None of these are exotic and all of them are fixable — but they need finding first.
Many of the larger houses were divided into flats decades ago, so the loft often sits above a top-floor conversion with its own separate access, which is one more reason we measure rather than assume.
Our services in Haringey
Five ways we keep Haringey homes warm
Every one of these begins with the same free survey and ends with a fixed price agreed before anything starts.
Loft insulation installation
270mm depthTopping up from the 100mm many Haringey houses still have to a full 270mm is the cheapest meaningful energy improvement available to a UK homeowner.
Loft boarding
Storage-readyBoards laid straight onto joists crush 270mm into 100mm. We batten out instead, so Haringey homeowners get usable storage and keep the insulation they paid for.
Loft ladders
Fitted in a dayThe thing that turns a loft you avoid into one you use. Grab rails and a boarded landing area where the design allows.
Loft makeovers
All-in-oneFor Haringey homeowners who want the roof space to stop being a problem and start being storage: everything, in a day.
Not sure what your Haringey loft needs?
Describe the property and what is bothering you about it, and we will recommend the right combination — or tell you that nothing needs doing.
Where we work
Covering Haringey and the surrounding area
Our Haringey coverage extends naturally into Hornsey and Bowes Park and the surrounding streets. There is no travel surcharge and no minimum job size within the area.
In the loft
Loft work in and around Haringey
Examples of the work we carry out across the area — insulation, boarding, access and full makeovers.
Questions & answers
Haringey loft insulation — common questions
How much does loft insulation cost in Haringey?
Price depends on the loft's floor area, the depth and condition of anything already up there, how easy the space is to move around in, and whether old material has to be removed. That is why every Haringey quote follows a free survey rather than a phone call. Once given, the price is fixed. Our cost guide sets out each variable.
Do I need planning permission in Haringey?
Not for insulation, boarding or a ladder. The line falls at conversion — turning the loft into a habitable room — which is a structural job requiring building control sign-off and a different trade entirely.
What insulation depth do you fit?
270mm of mineral wool, cross-laid — the depth current building regulations guidance points to for a cold loft. Where a Haringey property has a room in the roof and depth is constrained, we use 40mm multifoil at rafter level instead.
Will insulating my loft cause damp?
Correctly installed, no. The risk comes from packing material hard into the eaves and sealing off the airflow the roof depends on. We stop the insulation short and use eaves trays where the pitch requires them.
Will this improve my EPC rating?
Very likely. Without documentation an assessor will often default to a pessimistic assumption about what is in the loft, so we make sure you have the paperwork to show them.
What happens to the water tank and pipes?
Pipes get lagged and the tank gets insulated on the sides and top only. Leaving the base open is deliberate — it is the only thing preventing a frozen tank in a hard winter.
What homeowners say
Reviews from Haringey customers
★★★★★
Placeholder review 1 — paste a real customer quote about your work in Haringey here.Customer nameHaringey · replace with the review date
★★★★★
Placeholder review 2 — paste a real customer quote about your work in Haringey here.Customer nameHaringey · replace with the review date
★★★★★
Placeholder review 3 — paste a real customer quote about your work in Haringey here.Customer nameHaringey · replace with the review date
★★★★★
Placeholder review 4 — paste a real customer quote about your work in Haringey here.Customer nameHaringey · replace with the review date
Note for the site owner: these four review cards are placeholders. Replace the quotes and names below with real reviews from your Google Business Profile, Checkatrade or Trustpilot before you launch. Review schema has deliberately been left out until the reviews are genuine — marking up invented reviews breaches Google's guidelines.
Worth reading before you book
SuperQuilt vs mineral wool — one of our guides, written by the surveyors who assess lofts across Haringey and the rest of the capital every week. You can also browse all of our advice guides or read the general FAQ.
Written and fact-checked by the Loft Insulation London survey team, who assess loft spaces across the capital every working week. Last reviewed .
Ready for a warmer Haringey home?
Get a fixed written price for your Haringey property. No call-out fee, no obligation, and no chasing afterwards.