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Free cavity wall surveys across mainland England, Scotland and Wales

Image credits

The photographs on this site are licensed library images that illustrate the work in general terms; this page credits their sources and licences.

Damp staining on a wall above the skirting board next to a plug socket Damp patches on inside walls A patch on the inside of an outside wall that darkens after rain and has no other source. Read about it Black mould spots spreading across a white painted wall Mould and condensation Black mould in corners, behind furniture and around windows, on walls that are colder than they should be. Read about it Brown damp staining on the plaster around a window reveal Cold rooms that will not warm up Cold bands and patches on outside walls where the fill has slumped, got wet or was missed. Read about it Close-up of pale yellow mineral wool insulation fibres Wet or slumped insulation What the borescope shows when wool, bead or foam has failed inside the cavity. Read about it

The photographs on this website are library images, used under their licences, chosen because they show the kind of wall, material and work this trade involves in a British domestic setting. They are not photographs of Cavity Reset’s own jobs, and no caption or page claims they are. Photographs of our customers’ walls are given to those customers in their reports and are not published.

Each image is credited below with its source, creator where known, and licence. If you are the creator of an image and believe it is credited wrongly or used outside its licence, email [email protected] and it will be corrected or removed.

Licence rule: CC0, public domain (the Flickr public domain mark included) or CC BY only. No share-alike, no non-commercial, nothing that asks for more than a credit. Geograph is CC BY-SA and off limits. Every photograph under images/ has an entry here before it is used, and no frame is presented as the firm's own job. Revision 5: the textured grounds are two transparenttextures.com tiles; the glyphs are Material Symbols Sharp (Google, Apache License 2.0), listed below one by one; the badge marks under brand/ are Remove Sprayfoam Limited's own (Cavity Reset is its trading name) and are shown attributed to it; the reviews quoted are that company's public reviews as read on the platforms on the date given, verbatim.

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Photographs and textures

Library photographs under CC0, public domain or CC BY, stored at 2560px wide at most, and the two transparenttextures.com tiles the grounds carry.

02

Glyphs

Material Symbols Sharp, filled style, weight 500, by Google, under the Apache License 2.0, from the material-design-icons repository. Each glyph used on the site is listed with its source file.

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Reviews and company record

Where the scores, counts and quoted reviews on the home page come from, and the date they were read.