Steel Beams for House Extensions – UB, UC, RSJ, PFC, H Beams & Structural Steel in Stock
When you’re building a house extension, removing a load-bearing wall, or starting a new construction project, choosing the right steel beam is essential. Whether you’re a homeowner, builder, steel fabricator, or structural engineer, having fast access to quality structural steel can keep your project on schedule.
We stock a comprehensive range of steel beams, structural steel sections, and steel lintels, ready for collection or delivery.
Steel Beams Available from Stock
Our extensive range includes:
- Universal Beams (UB Beams)
- Universal Columns (UC Sections)
- RSJ Beams (Rolled Steel Joists)
- Parallel Flange Channels (PFC)
- H Beams
- CXL Steel Lintels
- Steel Flats
- Steel Channels
- Steel Angles
- Mild Steel Sections
Whether you need a single beam for a domestic extension or multiple lengths for a commercial construction project, we have the stock available to meet your requirements.
Steel Beams for House Extensions
One of the most common uses for structural steel is in house extensions. When creating open-plan living spaces, installing bi-fold doors, or removing supporting walls, a correctly specified steel beam provides the structural support needed.
Our stock is ideal for:
- Rear extensions
- Side extensions
- Loft conversions
- Garage conversions
- Kitchen knock-throughs
- Open-plan renovations
- New build properties
Working from your engineer’s drawings, we can supply the exact steel sections required for your project.
UB Beams vs UC Beams – What’s the Difference?
Many customers ask about the difference between UB beams and UC beams.
Universal Beams (UB) are designed primarily to carry horizontal loads, making them ideal for floor and roof support.
Universal Columns (UC) have a more equal depth and width, making them suitable for vertical load-bearing applications such as structural columns.
If you’re unsure which section your engineer has specified, our team can help identify the correct product.
What Is an RSJ Beam?
The term RSJ (Rolled Steel Joist) is still widely used across the UK, although most modern structural steel supplied today is manufactured as Universal Beams (UBs).
Whether your plans specify an RSJ, UB or structural beam, we stock the sections commonly required for residential and commercial projects.
More Than Just Steel Beams
Alongside structural beams, we also supply:
- PFC Channels
- Steel Angles
- Flat Bar
- Mild Steel Sections
- CXL Steel Lintels
- Structural Steel Components
Having everything available from one supplier saves time and keeps your project moving.
Fast Supply for Builders and Trade Customers
We regularly supply:
- Builders
- Construction companies
- Steel fabricators
- Groundworkers
- Roofing contractors
- Structural engineers
- Homeowners
Keeping a wide range of structural steel in stock allows us to offer quick turnaround times, helping reduce delays on site.
Why Choose Us?
Customers choose us because we offer:
- Large stock of structural steel
- Competitive prices
- Quality steel products
- Fast collection and delivery
- Friendly, knowledgeable service
- Reliable supply for domestic and commercial projects
Whether you need one beam or a full order of structural steel, we’re here to help.
Contact Us for Steel Beams
If you’re looking for steel beams for a house extension, UB beams, UC sections, RSJ beams, PFC channels, H beams, CXL lintels, steel angles, steel flats, or other structural steel products, contact our team today.
We’ll help you find the correct steel section for your project and provide a competitive quotation with fast availability.
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