Rendering in Sandford

Sounding the wall comes first. Every Sandford quote starts with tapping. Sound render answers dead, blown render drums, and on these houses the hollow area usually runs from the crack out to the nearest opening. What we chalk is what goes on the quote.

Hacking off and preparing. Render on a Sandford house that has parted from the background comes off to the block, the wall is cleaned down, anything friable is stabilised and the background left to dry. A basecoat over a hollow area is money thrown away.

Silicone thin coat. A polymer basecoat with mesh right through it, a primer, and a through-coloured silicone topcoat scraped to a texture. It flexes with a lightweight block wall, which is what most of Sandford is built of, and there is no paint film to fail.

Monocouche. A single through-coloured material in two passes, scraped back the next day. It gives a clean, even face and it wants a good background, so we say honestly when a wall has been patched too often to suit it.

Traditional sand and cement. A scratch coat and a float coat ruled off, then a breathable masonry paint. Much of the original render here is exactly this and a good deal of it is still sound.

Pebbledash and Tyrolean. Dashing throws aggregate into a wet coat, Tyrolean is flicked on by machine, and both are all over the late 1960s and early 1970s stock in Sandford. Both repair well, and the texture is matched from a sample panel before we start.

Beads, bellcast and stop ends. A bellcast bead at the foot throws water clear of the wall below. Stop beads give a clean edge at a soffit or a party line, angle beads keep a reveal straight, and a movement bead lets a long elevation move without splitting.

Cracking, delamination and algae. Map crazing is a surface fault and can be bridged with mesh and recoated. A crack from an opening is movement, and covering it changes nothing. Frost turns either into a blown panel. Green growth is treated and cleaned down at low pressure.

Render over external wall insulation. On an EWI job the render is the weather face of the system, over a render carrier board or the boards themselves, with a mesh basecoat and a thin coat over it, and every bead, sill and pipe reset to the new thickness. It is worth pricing while the access is already up rather than as a separate job later.

Older, solid walls. A few pre-1919 buildings sit among the newer stock. Those are solid, they dry through their own face, and they want a breathable lime render rather than a modern system that leaves moisture trapped.

Rendering is not priced by the square metre. What is already on the wall matters more than its size. Access. A bungalow gable comes off a tower. A two storey semi with a shared gable needs a scaffold that stands for the whole system, coats and curing included. Work at height rules give that its own line.

What comes off. Rendering over sound brick is one job. Hacking off blown sand and cement, or pebbledash that has let go of the background, is another, and nobody can see it from the road. The tap test sets the hours.

The system. Traditional sand and cement, a through-coloured monocouche, or a silicone thin coat on a base coat and mesh each price and behave differently. External wall insulation under the render costs more again but improves the wall's U-value.

Details. Beads at corners and reveals, a bellcast above the damp course, stop ends, and moving pipes, satellite dishes and cables all add up.

Against another firm's figure, check what finish they are quoting and the coat count, whether the old render comes off first, whether the beads and the drip at the bottom are in, if their scaffold is included, and how they deal with sills and pipes.

Around half the houses in Sandford are semi-detached or terraced, and that changes a rendering job in a way people do not expect. Render is a continuous skin. It has to be stopped on a bead, a corner or an opening, because anywhere else the joint shows as a line and casts a shadow in low sun.

On a pair of semis the only honest stopping point is the party line, which means your half will be new and next door's will be whatever it is now, and the difference shows from the pavement.

So in Sandford it is worth a conversation before you commit. Two neighbours doing a front elevation together share one scaffold, one set-up and one delivery, and the finish runs across both without a visible break. If that is not possible we design the stop in rather than pretend it is not there: a stop bead on the party line, a texture matched off a sample panel, and a colour chosen in daylight next to the existing wall. That is a decision for before the quote, not after the scaffold is up.

Sandford is 11.7 miles from our base in Boscombe. For rendering we cover the village, Holton Heath, Wareham, Stoborough and Organford, broadly BH20, with Dorset Council as the authority. Thomas Hannen is the owner, and he is the one who taps your walls and prices the render.

The company behind it is Bournemouth Roofing & Building Ltd, registered in England and Wales, company number 15471719. We were given 10 out of 10 on Checkatrade by a verified customer. The site visit is free of charge, as is the written quote, itemised in full. Before you book a visit in Sandford, you can read our customers' Google reviews, word for word, on our reviews page.

Most repairs in Sandford need no application at all. What decides whether a change to the outside of your house does is who the council is, whether a conservation area or a listing applies, and whether the place sits in a protected landscape.