Steel BeamInstallers
Two retail units opened into one with a steel beam and columns

Shop & commercial openings · Plymouth

Shop & commercial openings in Plymouth

Shop & commercial openings in Plymouth, from free survey to completion certificate.

  • Free survey visit in Plymouth
  • Engineer's calculations arranged
  • Building control handled for you

Free survey in Plymouth

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  • Free survey visit
  • Engineer's calculations arranged
  • Building control handled
  • Fixed written price once scope is agreed
  • England, Wales, mainland Scotland & NI

Planning shop & commercial openings in Plymouth

If you live in Plymouth, shop & commercial openings can usually be planned and priced after a single survey visit. We also cover the surrounding towns and villages in Devon. We cover PL1, PL2, PL3, PL4 and PL5, and we fix the price in writing once the layout and scope are agreed.

We carry out structural openings for small commercial premises across the UK, working to an engineer's design and handling building control. Work can be planned around opening hours, including out-of-hours shifts where the landlord and building allow, and coordinated with your shopfitter.

What to expect

  • Purely internal works may not need planning permission, but a new or altered shopfront changes the look of the building and may need it, particularly in a conservation area. Listed commercial buildings also need listed building consent for structural changes.
  • Supporting a shopfront means temporary works right at the street edge. Permission from the highway authority may be needed for hoarding, scaffolding or a lifting vehicle on the pavement, and props are positioned so the public route stays safe.
  • Plenty of businesses keep trading while the work goes on. Dust screens, hoarding and phased working can keep part of the premises open, and the noisiest cutting can be programmed outside opening hours where the building and neighbours allow.
  • Many shopfronts sit under an old steel or timber beam hidden behind the fascia for decades. It may be corroded, undersized for what is above or bearing on decayed masonry, so it is opened up and checked before keeping it is even considered.
  • Commercial openings tend to need longer, heavier steel than domestic work. Deliveries are planned around loading restrictions, and sections may be lifted with a small crane, telehandler or chain hoist, or spliced and bolted in place where the engineer allows.

From survey to sign-off in Plymouth

  1. Survey in Plymouth

    We visit, look at the wall and what sits above it, measure the opening and note services, access and how the steel can be brought in.

  2. Engineer's design

    A structural engineer sizes the beam, padstones and any posts, and sets out the temporary support needed while the wall is out.

  3. Building control

    We submit a building notice or full plans application to Plymouth City Council, so approval is in place before the wall is touched.

  4. Install and sign-off

    Props go in, the opening is formed, the steel is set and packed, building control inspects it, and we make good.

What do shop & commercial openings cost in Plymouth?

As a guide, budget £5,150–£15,450 including VAT for shop or commercial structural opening in Plymouth, based on published UK cost guides adjusted for prices in the South West (+3%).

JobTypical guide rangeWhat it usually covers
Shop or commercial structural opening£5,150–£15,450Transfer beam and columns for opening units together or forming a shopfront opening
Fire protection to a steel beam£150–£620 per beamFire-rated board boxing or an intumescent coating system as specified
Building control fees£260–£670Building notice or full plans fee and inspections; varies by council or approver
Party wall surveyor (agreed surveyor, per neighbour)£930–£2,060 per neighbourSchedule of condition and award where a neighbour dissents; serving notice alone, where the neighbour consents, costs far less (England and Wales only)

Figures include our approximate regional adjustment for prices in the South West (+3%) and are rounded. How these figures are worked out.

Building control and neighbours in Plymouth

Structural openings in English homes need building regulations approval before work starts. Plymouth City Council can deal with it, or you can use a registered building control approver. Either way the steel is inspected before it is covered, and a completion certificate is issued at the end. Keep it safe for when you sell.

Terraced and semi-detached homes often need party wall notices, because cutting into a shared wall to take a beam end is notifiable under the Party Wall etc. Act 1996. Allow at least two months for the notice period unless your neighbour agrees sooner.

Building rules in England

Shop & commercial openings near Plymouth

Local questions answered

Do you cover Plymouth for shop & commercial openings?

Yes. We carry out shop & commercial openings in Plymouth and the PL1, PL2, PL3, PL4 and PL5 postcode districts. Book a free survey visit and we will check the wall, arrange the engineer's calculations and send an itemised written quote.

How much do shop & commercial openings cost in Plymouth?

As a guide, budget £5,150–£15,450 including VAT for shop or commercial structural opening in Plymouth, based on published UK cost guides adjusted for prices in the South West (+3%). The exact figure depends on the span, what the wall carries, access and the finish, and is fixed in writing once the scope is agreed.

Do I need planning permission for a new shop front?

Often, yes. A new or altered shopfront usually changes how the building looks from the street, which can need planning permission, especially in a conservation area. Purely internal openings generally do not, but listed buildings need listed building consent for structural changes inside or out. It is worth checking with the local planning authority early.

Do I need an asbestos survey before work on my shop?

Usually, if the building dates from before 2000. The duty holder for commercial premises should already have an asbestos register, and before walls, ceilings or the shopfront are opened up, a refurbishment survey of the work area is needed wherever that register does not cover it, so any asbestos is dealt with first.

Can I knock two shops into one?

Usually, yes, with the right approvals. The dividing wall is replaced with steel designed by a structural engineer, building control approves the work and the fire strategy is updated for the combined unit. You also need landlord consent if you lease either unit, and party wall notices in England and Wales if the steel bears into a wall shared with another owner.

Do you also work near Plymouth?

Yes. We also cover nearby towns including Plymstock.

Planning to take a wall out?

Book a free survey visit. You get an itemised written quote covering calculations, building control, steel and making good.