
SuperQuilt multifoil insulation
A/A+ fire ratedMultifoil earns its place in Richmond roofs where depth is the binding constraint — period timbers, low headroom, or a conversion already boarded out.
South West London loft specialists
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 Richmond homeowners. One survey, one visit, one fixed price.

Why it matters
Which is why a free survey is worth half an hour of your time — the measurement itself usually settles whether a Richmond loft is worth spending anything on.
Richmond's homes
Richmond forms part of South West London, an area whose housing is characterised by substantial Victorian and Edwardian houses, interwar semis and detached homes, and a large number of period conversions. The bulk of it went up during the 1880s through the 1930s, decades before insulation was a design consideration at all, and what sits above the ceilings today is usually a retrofit added at some point in the last fifty years to whatever standard was current at the time.
That matters because the standard has moved repeatedly. Lofts insulated in the 1980s typically received 100mm; earlier work was often 50mm or nothing. Current guidance is 270mm. A great many Richmond houses therefore contain insulation that was entirely adequate when it was fitted and is now doing roughly a third of the work it should be — while the homeowner reasonably assumes the loft is 'done'.
A high proportion of lofts here have already been converted or partly converted, which moves the insulation from the floor to the rafters. It is the sort of thing a survey establishes in ten minutes and a phone quote never can.
Our services in Richmond
Every one of these begins with the same free survey and ends with a fixed price agreed before anything starts.

Multifoil earns its place in Richmond roofs where depth is the binding constraint — period timbers, low headroom, or a conversion already boarded out.

Topping up from the 100mm many Richmond houses still have to a full 270mm is the cheapest meaningful energy improvement available to a UK homeowner.

Boards laid straight onto joists crush 270mm into 100mm. We batten out instead, so Richmond homeowners get usable storage and keep the insulation they paid for.

The thing that turns a loft you avoid into one you use. Grab rails and a boarded landing area where the design allows.

One team, one survey, one sequence of work. The insulation depth sets the batten height, the batten height sets the ladder landing — which is why doing it piecemeal costs more.
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
If you are on the edge of Richmond — closer to Wandsworth and Harrow, perhaps — you are still inside our working area. The boundaries on this site are for navigation, not for pricing.
In the loft
Examples of the work we carry out across the area — insulation, boarding, access and full makeovers.



Questions & answers
It is one of the most reliable ways to improve a rating, because depth is a direct input rather than an inferred assumption. How far it moves depends on everything else about the Richmond property, but the direction is not in doubt.
We price Richmond jobs after a free survey, itemised so you can see what the insulation, any boarding and any removal each cost. There is no call-out charge and the figure does not move once it is written. The London cost guide explains what drives it.
270mm of mineral wool, cross-laid — the depth current building regulations guidance points to for a cold loft. Where a Richmond property has a room in the roof and depth is constrained, we use 40mm multifoil at rafter level instead.
What homeowners say
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SuperQuilt vs mineral wool — one of our guides, written by the surveyors who assess lofts across Richmond 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 .
Book a free, no-obligation survey of your Richmond loft and get a fixed price in writing before you decide anything.