DH Painter & Decorator paints metal gates, railings and metal windows in The Bramptons, NN6. Dean covers Chapel and Church Brampton, roughly 4 miles up the A5199 from our Northampton base, and the metalwork here includes listed railings, cast-iron lattice casements and original Cedar Hythe aluminium frames.
Railings in a listed curtilage on Welford Road
The Spencer estate cottages at 1-10 Welford Road, Chapel Brampton, built in 1848 and attributed to E. Blore, are listed Grade II, and the railings outside 6-10 sit within the curtilage of those listed buildings. Painting them is maintenance, but the colour and finish should match what is there now. A change to a glossy modern black, or a new colour, could alter the character of the group, so check with West Northamptonshire Council before deciding on anything different.
Old railings like these often carry many layers of paint, some of which may contain lead. We remove loose and flaking material by hand with scrapers and wire brushes, and avoid dry power-sanding and grit blasting in place. Rust is taken back to sound metal, treated, and primed the same day so it has no time to flash rust. Where a bar meets stone or a base, we check for rust expanding at the joint, because that can crack the stone it is set into. Then come an undercoat and a top coat of exterior metal paint to the agreed colour.
Diamond-pane cast-iron casements

A detail that sets the estate cottages and the almshouse at Almscourt apart is their casement windows with cast-iron diamond-pane, or lattice, glazing. This is slow, fiddly work, closer to restoring a window than painting a gate. Each diamond has four short edges of iron against glass, and every one needs cleaning, rust treatment and cutting-in by hand.
- We scrape and brush each glazing bar rather than abrading the glass.
- Rust spots get a rust-inhibiting metal primer, worked into the corners with a small brush.
- Paint is cut a fraction onto the glass to seal the joint, then cleaned back to a straight line.
- Opening casements are freed and checked so they do not stick shut once painted.
Because the cottages and the almshouse are Grade II listed, the casements are kept and repaired rather than replaced, and repainted in their existing colour. Whether you are a homeowner or manage the building, we will price the windows separately from any other exterior joinery, as the time per window is far higher.
Aluminium windows and sliding porches in Cedar Hythe
The 1960s houses in Cedar Hythe were built with metal-framed, mostly aluminium, windows and fully glazed metal-framed sliding-door porches. Many have since been swapped for uPVC, but the appraisal says surviving metal windows should be kept. Aluminium does not rust in the way iron does, but it oxidises to a chalky film, and ordinary paint flakes off it. We degrease the frames, abrade them lightly, and use an etch primer or a primer made for non-ferrous metal before the finish coats. Sliding tracks and seals are masked so the doors still run.
Trees overhanging the estate, all covered by a Tree Preservation Order, keep frames damp and dirty, so they are washed and left to dry before priming.
Field gates, garden gates and the open village edge

Beyond the listed groups, any steel or iron garden gates, side gates and field gates are most likely on the larger plots, and on houses that face the open farmland and golf courses. Galvanised steel needs a dedicated primer, and mild steel rusts quickly once its coating breaks. Exposed gates on the edge of the village dry fast but take wind-driven rain, so we time the work for dry, mild days.
For the full method and how we treat each metal, see our metal gate and railing painting page. If you need a heritage colour checked, our colour advice service can help, and our Bramptons area page covers the rest of the parish.
Last updated by Dean, DH Painter & Decorator.







