How much boarding needs removing?

Only the sections needed for safe access and installation should be disturbed. Send us a wide photo of the boarded area and we'll assess the extent before quoting..

Will you put the boards back?

We'd confirm the exact boarding work and any making-good arrangements in the quote. Don't assume every lifted or cut board will be reinstated exactly as it was without checking the agreed scope..

Can PIV be fitted with deep insulation?

Often, yes. The unit and ducting need to be positioned without unnecessarily compressing insulation or blocking intended loft ventilation. The depth and layout need checking first..

Do you charge extra for boarded lofts?

There may be an additional charge if boarding needs cutting or lifting. We price that against the actual work involved and tell you before the installation is booked..

Can You Install a PIV Unit in a Fully Boarded Loft?

Installation2 min read

A boarded loft doesn't automatically rule out PIV. We just need to see how and what parts have been boarded. Then we can make a sensible decision on where the unit would sit and whether there's safe access for the installation.

At ClearAIR, we focus on practical advice and establishing a safe method before recommending any PIV installations. Here's what matters if you have a boarded loft and how to decide what to do next

Why Loft Boarding Matters

The installer needs working space around the proposed unit and access to the landing ceiling for the diffuser. Boarding can cover the area where that work needs to happen.

The landing diffuser needs access through the ceiling, so a completely boarded floor can affect where the work takes place..

Will the Boards Need Cutting?

Sometimes a small section needs lifting or cutting back. It depends on the layout and how extensively the loft is boarded, so we wouldn't quote a blanket extra charge without seeing it.

A photograph showing the extent of the boarding is more useful than guessing how many boards will need lifting..

What About Insulation?

Insulation should remain effective and shouldn't be crushed or displaced unnecessarily. We need to position the unit and ducting correctly without compromising the loft's intended ventilation.

We take care not to squash insulation simply to make room for equipment or ducting..

What Photos Should You Send?

A clear photo of the loft hatch, a wide view inside the loft and a photo of the proposed landing area are a good start. Measurements of the hatch are useful too.

Measure the hatch opening and show us any stored items that restrict safe access..

What If the Loft Isn't Suitable?

If the available space, loft air quality or access isn't right, we won't assume we can make it work. We'd explain the issue and what needs addressing before installation.

Any additional boarding work should be agreed before the appointment, not sprung on you afterwards..

Speak to ClearAIR

Is your loft fully boarded and you're wondering whether we can still fit a PIV unit? Simply get in touch and send us a couple of photos showing the boarding, loft hatch and available space. We'll check what's involved, let you know if any boards need cutting and explain any extra cost before quoting..

Frequently asked questions

The unit can sit above a boarded area if there is enough safe working space and a suitable installation position. We may need to lift or cut boards to access the ceiling and fit the diffuser..

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