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Building

Expert advice on structural work, home extensions, renovations and understanding building regulations.

Building

Scaffolding Basics

If you are planning on doing work on the upper part of your property, your trader will need to access the spot safely. They may or may not include the cost of scaffolding in any quotes that they give you. If you are keen to keep costs low, it can be useful to know when you must use scaffolding, and when it is a matter of preference.

If you are planning on doing work on the upper part of your property, your trader will need to access the spot safely. They may or may not include the cost of scaffolding in any quotes that they give you. If you are keen to keep costs low, it can be useful to know when you must use scaffolding, and when it is a matter of preference.

Regulations about scaffolding use

Many people assume that stepladders and long ladders are not permitted for traders when working at height. However, if the situation is low risk, scaffolding is not required. Assessing this risk is down to your trader; a quick gutter fix or chimney paint may be doable with a set of roof ladders and other appropriate safety precautions, but a complete reroof will almost certainly need scaffolding.

Types of scaffolding

The type of scaffolding that your trader will need will also depend on the job in hand. For more expansive work, full scaffolding, which is built up from the ground and wraps around some or all of the property may be the safest option. For other work, such as window repairs or painting at height, a scaffold tower will probably be sufficient.

Reasons for using scaffolding

Using scaffolding is not just about working at height safely; in some cases, scaffolding can help the job to be done more efficiently. When looking at the cost of, for example, no scaffolding, a scaffold tower or full scaffolding, remember the time that your trade team are saving going up and down and safely relocating the tower or ladders. Scaffolding does cost money, but it saves money in labour costs too.

Scaffold licence

Provided that your scaffolding is remaining on your property, you don’t need to get a licence. However, if your scaffolding needs to go on public property at any point, then your tradesperson or scaffolder needs to get a licence from the local authority. Although it is the trader’s responsibility to get the licence, it is your responsibility to make sure that there is one in place before the scaffolding goes up. If you are getting scaffolding for a DIY job, you need to take care of the licence. Check with your scaffolder if you are unsure.

Scaffold erection and ongoing safety

Scaffolding is as safe as the team that put it up, so it is essential that you used a trained scaffolder or builder to erect your scaffolding. Before you employ a scaffolder – or your trader does – check that they have a Construction Industry Record Scheme card (CIRS) and that they are appropriately insured for any accident that might happen to them, their staff, you, your property, other property, or the public.

At Trust A Trader we check every trader before they are added to our online directory to ensure that they have the appropriate accreditations, qualifications and insurance to undertake work safely and to the standard that we expect. If you are looking for a builder, roofer or scaffolder that you can trust, take a look at our directory. For more guidance, follow us on Facebook or X.

Looking for more building advice?

Find clear, practical answers to common building questions, helping homeowners understand everyday issues, know what checks they can carry out safely, and when it is best to contact a qualified professional.

  • Do I need planning permission for a home extension?

    Plenty of extensions don't need planning permission - they fall under Permitted Development. Whether yours qualifies depends on the size, location, and type of build. Single-storey rear extensions up to four metres on a detached house often get the green light, but side extensions, two-storey builds, and properties in conservation areas usually do need permission. Always check with your local planning authority before you start - building without the right approvals can mean being made to undo it all.

  • What is involved in building a conservatory?

    You're looking at groundworks and foundations, the frame and glazing, the roof, and then the internal fit-out - flooring, heating, electrics. Most conservatories under a certain size fall under Permitted Development, but they still need to comply with Building Regulations, especially if you want to use the space as a proper room year-round. On the roof: solid or tiled options make a huge difference to usability - traditional polycarbonate can be unbearably hot in summer and freezing in winter. Most projects take two to six weeks.

  • Do I need a structural engineer for my home renovation?

    Not for everything - but if structural changes are involved, yes. Removing a load-bearing wall, putting in a steel beam, touching the roof structure, or adding a sizeable extension all need a structural engineer to design the solution and produce the calculations for Building Regulations approval. A builder might tell you whether a wall is load-bearing, but only a structural engineer can specify the right beam and carry professional liability for that advice.

  • Do I need planning permission to install patio doors?

    Usually not, if you're replacing an existing door or window in the same opening - that typically falls under Permitted Development. But if you're making the opening larger or creating a new one in an external wall, you may need planning permission or Building Regulations approval. Conservation areas, listed buildings, and properties with an Article 4 Direction have tighter rules, so check before assuming. Any structural work to the opening, like fitting a new lintel, needs Building Regs sign-off regardless.

  • Does my extension need Building Regulations approval even without planning permission?

    Almost always, yes. Planning permission and Building Regulations are two separate things. Extensions need to meet regulations covering structural integrity, fire safety, insulation, ventilation, and drainage - regardless of whether you needed planning approval. Your local authority's building control team can confirm exactly what's required. And don't skip it - missing Building Regs sign-off can cause real headaches when you come to sell.

  • How long does a typical home extension take?

    A small single-storey extension usually takes eight to twelve weeks from groundworks to completion. Add several months if planning permission is needed before work can even begin. Bigger builds - two-storey additions or anything needing significant structural work - can take four to six months or more. Get a realistic timeline from your builder upfront, and factor in a buffer for the unexpected.

Have a question about TrustATrader?

If you have a question in relation to TrustATrader specifically, please check out the TrustATrader FAQs, with separate lists tailored to consumers and tradespeople. Alternatively, get in touch with our team. We're happy to help!