GS Renovation removes load-bearing walls across Charlton, in the bay-fronted Victorian and Edwardian terraces that line the streets around Greenwich Park and Blackheath. With over 30 years of structural work in SE7, we take out spine walls and chimney breasts safely, install engineer-sized steel and leave your rooms squared off and certified.
Load-bearing walls in Charlton's terraces
The typical Charlton terrace was built with a central spine wall carrying the floor joists and the masonry above, plus the wall between the front reception and the rear room. Homeowners here often want that middle wall gone to open the ground floor, but it is doing real structural work, so we never assume a wall is a simple partition until a structural engineer has confirmed what it holds.
Every job in SE7 starts with the engineer sizing a steel beam to replace the wall. The RSJ bears onto padstones set into the flanking masonry, we prop the floors above with temporary Acrows, then take the wall down in careful stages. Once the steel is seated and levelled, we pack, fireproof and case it so the finished ceiling reads clean and flat.
Party wall and building control in SE7
Because Charlton's terraces sit shoulder to shoulder, the beam supporting your new opening frequently bears into the party wall shared with the house next door. That makes the work notifiable under the Party Wall Act, so you serve notice on the adjoining owner before anything is disturbed and keep a schedule of condition to protect both properties.
This is a building regulations job, not a planning one. The steel and its supports are signed off by the Royal Borough of Greenwich building control, who inspect the padstone bearings and beam before it is boxed in. We handle the engineer's calculations and the inspections, so you receive a completion certificate that stands up when you come to sell.
The mistakes that show up months later
Most problems with a removed wall appear weeks after the plaster has dried rather than during the work. The classic one is a beam that was seated but never properly packed and pinned to the masonry above, so the brickwork settles a few millimetres onto it and a crack opens along the ceiling line. The second is a padstone bedded onto soft or perished brickwork, which crushes locally and drops one end of the opening.
Both are avoided the same way, by getting the engineer's bearing detail right and by not rushing the stage where load transfers from the props to the steel. We slate and pin the gap above the beam with dry-packed mortar, leave the propping until it has cured, and let building control see the bearings before anything is covered. Charlton's soft London stock brick and lime mortar make that patience more important, not less. Where a wall has already been opened badly by someone else, the same fixes apply in reverse and the engineer designs the remedy.
- Electrics, pipework and radiators diverted out of the wall
- Steel boxed, fire protected and finished ready for decoration
- Party Wall Act notices where the opening reaches a shared wall
- RSJ and steel beam installation to the approved design
- Nib walls and piers formed where the engineer requires them
Why Choose GS Renovation in Charlton
Charlton homeowners choose GS Renovation because one accountable team runs the whole job. We arrange the structural engineer, serve any book Greenwich building control and carry out safe propping and staged demolition ourselves. You get tidy working in an occupied SE7 home, a certified steel, and 30+ years of terraced-house experience behind every decision.
- Clean, tidy and reliable tradespeople
- Waste cleared as we go, not left piled in the garden
- Downstand and flush beam options priced at quotation stage
- Staged demolition rather than taking a wall through in one go
- Party Wall notices handled where the opening reaches a shared wall
- Founder-led team with 30+ years of hands-on experience