Dean cleans, repairs and repaints rendered panels and painted masonry on Overstone Leys homes, in the NN6 postcode off the A43, 4.6 miles from Northampton. On houses this new, most render needs cleaning and small repairs rather than a full repaint, and Dean will tell you which you need.
How much render is there on an Overstone Leys house?
The sources we use for this area do not record what each house type is built from, and the estate is a mix of house types from two volume builders put up in phases since 2016. So the honest starting point is: look at your own house. Some designs carry a rendered bay, a rendered first floor band, a gable panel or a porch surround. Many have none at all. If yours is plain brick, there is nothing for a masonry painter to do on the walls, and painting new facing brick would create a maintenance job you do not need.
Where there is render, it is young, and young render rarely fails. What it does is get dirty. Pale finishes show water runs under sills, grey streaks below window corners and green patches on the faces that see little sun. Those are cleaning problems first.
Clean before you consider paint
For most rendered panels here, the sequence Dean follows is:
- Look at whether the panel is through-coloured render or painted, because the cleaning method differs.
- Apply a biocide to any green or black growth and give it time to work, rather than blasting it off.
- Rinse gently. A high-pressure lance can scour a thin render finish and drive water behind it.
- Assess again once dry. Often the panel is fine and needs nothing more.
A repaint makes sense when the render was painted from new and the coating has gone chalky or patchy, or when repairs have left visible patches. Then it is a breathable masonry paint in two coats, with the panel edges cut neatly against the brick. Our main render and masonry painting page covers products and preparation in more detail, and our guide to painting render and roughcast explains why breathability matters.
Hairline cracks while a house dries out
A new house loses a lot of construction moisture in its first couple of years, and movement shows up as fine cracks. Inside, that means ceiling lines and door frames. Outside, it can mean hairline cracks at the corners of a rendered panel, around window reveals or where render meets a different material. Most are cosmetic. A crack that is wider, keeps growing or runs diagonally through brick and render is not something to fill and paint over.
Many homes here are still inside the housebuilder’s warranty, and some will have snagging outstanding. If a crack might be a builder’s defect, report it to the developer first. Filling and painting over it can make the claim harder to assess. Dean is happy to look and give a view on whether something is ordinary shrinkage, but structural questions belong with the warranty provider.
Dust, streams and the estate’s open edges
Two things in Overstone Leys affect render more than in older parts of town. The first is construction dust. With a builder still on site at the centre and another parcel rising in the south, dust settles on wet masonry paint and dulls it, so topcoats are booked for quieter days and the panel is brushed down right before painting. The second is moisture. Small streams cross the site in culverts, and the estate backs onto open farmland and hedgerows between Moulton and Overstone. Shaded, sheltered render near planting stays damp for longer after rain, which is where green growth starts. Those faces get the biocide treatment even when they look only slightly marked.
We work across the area from Northampton. For the other services Overstone Leys homes tend to need, see our Overstone Leys page.
Last updated by Dean, DH Painter & Decorator.
