GS Renovation installs RSJs in Watford houses, working to calculations produced by the structural engineer we appoint. Watford Borough Council names steelwork as one of its building control inspection stages, so the beam and its bearings have to be seen before anything covers them. Founder Abdelaaziz Saaid brings over 30 years of hands-on experience to how that sequence is run.
Steelwork is a named building control inspection stage in Watford
Watford Borough Council lists steelwork as one of its named building control inspection stages, alongside foundations, damp proof course, oversite, drainage, floor joists, roof carcass, insulation and completion. Building control here is provided in partnership with St Albans District Council, which works across both areas. Site visits are carried out between 10:30am and 3pm, Monday to Friday. That is a narrow window, so we plan the exposed stage of the work around it rather than boarding the steel in and hoping.
The consent route is worth settling before the props go in. For load bearing wall removal in Watford the full plans route is charged in two parts, a plan charge of £257 and an inspection charge of £150. Full plans has the engineer's design checked before work starts, which is worth having where the wall is carrying more than one thing. We coordinate the application and book the inspections either way.
What the beam bears onto depends on where in Watford you are
Ground and bearings change across the borough, so the design has to be site specific. British Geological Survey 1:50 000 mapping puts Oxhey in WD19 on Lambeth Group bedrock, a mixture of clay, sand and gravel, with no superficial deposit mapped over it. At Watford Heath the mapped bedrock is the London Clay Formation, not chalk, so foundation assumptions taken from central Watford do not carry across. Where a beam needs a new pier or pad beneath it, that difference reaches the design.
A steel is only as good as what it lands on. We expose the bearing, the engineer specifies the padstone or the pier, and we rebuild in engineering brick or concrete where the existing masonry will not take a concentrated point load. Props go in from a solid base, the wall comes down in stages, the beam is seated, and the props are struck in the order the engineer sets out. Fire protection goes on the steel before sign off, not after.
Openings in Watford's terraced houses and their outriggers
Watford's older terraced streets are narrow and deep. The council's Character of Area Study gives plot sizes of 4 to 5 metres by 25 metres for the late 19th to early 20th century terraces, and records outriggers to the rear as characteristic of them. That gives two obvious openings: the wall between the two ground floor rooms, and the wall between the back room and the outrigger. They are not the same job. The second cuts into a return that may carry the outrigger roof as well as a floor.
We do not decide which walls are structural. The engineer we appoint inspects, establishes what the wall carries and designs the support, and we build to that. Where the opening reaches the wall you share with next door, cutting a bearing pocket into it is notifiable under the Party Wall etc. Act 1996. Serving that notice is your duty as building owner. Ours is to have the structural detail ready for your surveyor and to sequence the work so the notice period is not what delays your start.
- Ceiling and floor levels resolved where the beam sits below joists
- Steel delivered cut, drilled and primed to the engineer's schedule
- Beam boxing, fire protection and plasterboard encasement
- Level, plumb and deflection checks before props are struck
- Goalpost frames where two walls meet at a corner
Why Choose GS Renovation in Watford
GS Renovation is a contractor, not a design practice, and on steelwork that distinction matters. We appoint the structural engineer, build to the calculations that come back, and put the beam in front of Watford building control at the stage it wants to see it. Abdelaaziz Saaid is your single point of contact from survey to sign off. We are fully insured, and quotations are free and carry no obligation.
- Beams boxed and fire protected to the approved detail
- Founder-led team with 30+ years of hands-on experience
- Party Wall Act notices served where a beam bears into a shared wall
- A written scope and programme agreed before work starts
- Photographs kept at each stage for your records
- Materials priced at options, so you choose the finish