DH Painter & Decorator paints render and masonry on homes in Grange Park, NN4, about 3.4 miles south of Northampton town centre. Where an estate house has rendered sections, Dean cleans, repairs and repaints them with modern masonry paint, which suits this 21st-century housing better than the lime systems used in nearby stone villages.
Render on a 21st-century estate
The houses in Grange Park went up from the late 1990s onward, starting with the 1998 approval for 1,000 homes, so the render you see here belongs to modern construction. Where a home has rendered sections, they are usually there as a design feature on an estate house rather than as a coat added decades later to hide failing brick or stone. That difference matters when choosing a paint system.
A short drive away, the old cores of Collingtree, Wootton, Hardingstone and Roade are conservation areas with ironstone and limestone buildings. Those walls often need breathable lime-based coatings, and getting it wrong can trap moisture in old stone. In Grange Park that problem rarely arises. A good-quality, breathable modern masonry paint is the right product for most rendered panels here, and it is easier to match and maintain.
Why lime is rarely the answer here
People sometimes ask whether they should use the same specialist coatings their friends in an old village cottage have used. On a Grange Park house the answer is usually no. Lime paints and limewash are made for soft, porous historic walls. Modern render on a modern house is designed to take masonry paint, and switching to a lime system brings extra cost and maintenance without a matching benefit. Where a previous owner has used an unusual coating, Dean tests the surface first so the new paint is compatible with what is already there.
Road film, algae and exposed edges
Three problems show up on render in Grange Park, and each needs its own treatment:
- Traffic grime. Homes nearest the M1 and A45 edges of the village collect a grey film from passing traffic. It is washed off before any repair, because masonry paint over a greasy film can flake early.
- Green and black growth. Panels facing the greens, Foxfield Country Park or shaded side passages can grow algae, and this gets a fungicidal wash left to work before it is brushed off.
- Hairline cracking. On younger homes, including any built under the 2019 Manor Oak Homes plans, small settlement cracks are common. These are raked out and filled with an exterior filler so they do not show through the new coats.
The step-by-step process, from survey to the two finishing coats, is set out on our main render and masonry painting page, and our guide to painting render and roughcast goes into the products in more depth.
Keeping a panel in step with the rest of the house
Render on an estate home rarely stands alone. It sits beside brickwork, timber trims, window frames and a roofline that are all ageing at the same rate. When a rendered panel is repainted in isolation, the fresh colour can make the trims around it look tired, so many owners have the render and the woodwork done in one visit and keep the scaffolding or access towers up only once.
Colour is another point where Grange Park is easier than its neighbours. With no conservation area here, you can move away from the original developer shade without a heritage review, though a look at your deeds for an appearance covenant is sensible. If your house is attached to a neighbour’s and their render is staying as it is, Dean can match the existing colour so the two halves of the building still read as one.
Masonry paint needs dry, mild weather to cure, so render work is booked for the warmer months and moved if heavy rain is forecast. We cover Grange Park and the rest of the NN4 area from our Northampton base.
Last updated by Dean, DH Painter & Decorator.
