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Guides

Steelwork guides, in plain English

Straight answers to the questions homeowners, builders and architects ask us most - from what a steel beam costs to which finish your steel needs.

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How much does a steel beam cost? A UK pricing guide

What really drives the price of a steel beam or frame - and how to keep it down.

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RSJ vs universal beam: what is the difference?

RSJ, UB, UC, PFC - what the terms mean and what the numbers on a drawing tell you.

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Do I need building regulations approval for a steel beam?

When you need building control, fire protection and a party wall notice for steelwork.

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Galvanising vs painting: choosing the right finish for steel

Primer, hot-dip galvanising, powder coating or intumescent - which finish does your steel need?

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BS EN 1090 explained: why your steel fabricator should be certified

What BS EN 1090, UKCA marking and execution classes mean for the steel on your project.

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How to get an accurate steelwork quote, fast

What to send for a fast, accurate steel quotation - and what a good quote should include.

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Staircase regulations explained: Approved Document K

Rise, going, pitch, headroom, handrails and guarding: the Part K rules for stairs.

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Adding a steel balcony: planning, regulations and design

Planning, building regulations, guarding, drainage and finishes for steel balconies.

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Do I need planning permission for a mezzanine floor?

When a mezzanine floor needs planning permission, building regulations and fire protection.

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Steel beams for loft conversions: what you need to know

Why loft conversions need steel, what the beams do, and how they get into the roof.

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Goalpost frames explained: steel for wide openings

What a goalpost frame is, when you need one, and how it is fixed and installed.

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Padstones explained: where your steel beam meets the wall

What padstones do, what they are made of, and why bearing length matters.

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How to read steel section sizes

What 203x133x25 UB, 100x100x5 SHS and 100x10 FB mean on a drawing.

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S275 vs S355: structural steel grades explained

What S275, S355, J0, J2 and K2 mean, and why grades can't be swapped casually.

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Fire protection for structural steelwork

Fire resistance periods, intumescent paint, boards and how protection is specified.

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What happens when steel beams are installed

What happens on the day your steel beams go in, and how to prepare.

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How to choose a steel fabricator

Certification, execution class, insurance, drawings and the questions to ask.

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Powder coating vs painting steel

Powder coat, wet paint and duplex systems compared for gates, railings and balconies.

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Questions

Frequently asked questions

The Pro Steel Solutions team - a BS EN 1090 certified structural steelwork and metalwork contractor based in Kent.

Yes. Call 020 3633 8372, WhatsApp 07411 243225 or use the chat - we're happy to help.

Ready to price your steel?

Send your drawings or describe the job. You'll have a competitive, no-obligation quotation within 48 hours.

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