
Balustrade & Handrail Repairs London
Loose, corroded or unsafe railings put right on site — steel, stainless and glass balustrade systems repaired, extended or replaced across London.
Mobile 07958 638 849 · Office 01582 611648 · info@prontowelding.co.uk
Balustrade and handrail work we carry out
We attend the property, assess the problem and carry out the repair work on site wherever the structure allows.
- Loose or rocking posts re-fixed, re-welded or re-based
- Corroded steel railings cut out and replaced section by section
- Stainless handrails, wall rails and brackets re-polished or renewed
- Glass balustrade channels, clamps and failed panel fixings
- Infill bars and gap spacing brought back to a safe standard
- Guarding heights raised on balconies, walkways and roof edges
- New matching sections fabricated for gap-filling and extensions
A fleet of mobile workshops, not a man with a van.
Pronto Welding Ltd runs 25 fully equipped mobile workshop vans with experienced installation and welding teams — which is why we can survey, fabricate and fit in the same visit.
25 fully equipped mobile workshops
Not one person with a welder in a car boot. Each van is a workshop set up for welding, cutting, drilling, alterations and installation.
Teams already working in London
We run crews across London and the South of England every day, so we can often respond at relatively short notice.
40 employed welders and installers
Directly employed, insured and CHAS accredited — no agency labour and no subcontracted welders turning up in our place.
Fixings are usually the real problem
A rocking railing is rarely a rail fault. We investigate the base plate, resin anchor or concrete substrate and repair the connection properly rather than adding another bolt.
Matching what is already there
Sections, ball tops, finials and rail profiles are matched from site samples so a repaired run does not read as a patch.
Safety-critical guarding
Balcony and walkway guarding is load-bearing. We repair to the geometry and strength expected of barriers rather than making something merely look solid.
Finishes for exposed locations
Stainless is dressed and grain-matched; painted steel is prepared, primed and top-coated on site so the repair stands up to a London winter.
Balustrade repair sequence



Covering Greater London
Handrail and balustrade repairs throughout London, including Camden, Islington, Hackney, Southwark, Lambeth, Wandsworth, Westminster, the City, Croydon, Ealing, Brent, Barnet, Enfield, Newham, Greenwich, Bromley, Richmond, Hounslow and the surrounding M25 corridor. If your property sits inside the M25 — and in most of the South East beyond it — we can get a team to you.
Send us the details and a few photographs.
Six boxes, not twenty. The quickest route is photographs of the damage — most repairs can be priced from a picture and a postcode.
Balustrade & Handrail Repairs London — common questions
Can you repair a glass balustrade?
Yes — we repair channels, clamps, base fixings and metalwork, and can arrange replacement glass panels to match.
Can you raise guarding that is too low?
We regularly extend balcony and walkway guarding, adding matching top rails or infill to bring heights and gaps back to a safe standard.
Do you polish stainless on site?
We do. Welds are dressed and grain-matched in position so the repair blends with the existing rail.
