Rear extension under construction, blockwork and new window
Loft conversion with insulated rafters and roof windows
Newly plastered extension opening onto the garden
Newcastle upon Tyne

Local builder you can trust in Newcastle upon Tyne

Builders in Newcastle upon Tyne — extensions, loft conversions, renovations and brickwork.

Serving Newcastle upon Tyne

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What We Do

Our Services in Newcastle upon Tyne

What Kens Roofing & Building Services Ltd can help with

Extensions

Extensions

Building out into your garden or adjoining space to add living area to your Newcastle home.

Loft Conversions

Loft Conversions

Converting unused loft space in Newcastle into a usable bedroom, office or living room.

Renovations

Renovations

Updating and repairing existing structures across Newcastle to modernise interiors and exteriors.

Brickwork

Brickwork

Building, repairing and pointing brick and blockwork on Newcastle properties.

Groundworks

Groundworks

Excavation, foundations and site preparation work for building projects in Newcastle.

New Builds

New Builds

Constructing new residential properties from foundation through to completion in Newcastle.

In detail

What each job covers

Extensions

Site survey and design, structural planning, foundations, framing, roof work, external cladding, internal finishing, plumbing and electrics.

When you need it. When you need more space but moving house isn't an option. Loft or side extensions add value.

Before you get in touch. Check your deeds for restrictions. Measure your garden. Note any trees or boundaries nearby.

Loft Conversions

Structural survey, strengthening joists, adding beams, staircase installation, insulation, boarding, decorating, electrics and plumbing.

When you need it. When bedroom space is tight, a child needs their own room, or you need a home office.

Before you get in touch. Check roof height between joists and ridge. Establish headroom. Note the roof type and age.

Renovations

Removing old finishes, structural repairs, replastering, flooring, new kitchens or bathrooms, decoration and final fitting out.

When you need it. When a property looks dated, rooms aren't fit for purpose, or damp and damage need fixing.

Before you get in touch. Identify which rooms or areas need work. Note any obvious damage or previous repairs made.

Brickwork

Building new brick or blockwork walls, repair work on damaged areas, repointing mortar joints, and finishing with render or paint.

When you need it. When walls are cracking, mortar is crumbling, render is failing, or new walls are needed.

Before you get in touch. Photograph the damaged area. Note how long it's been like that. Check for water ingress nearby.

Groundworks

Site clearance, excavation, drainage installation, foundations, concrete laying, and site access preparation for building work.

When you need it. At the start of any new building project or when foundations need replacing or sites need levelling.

Before you get in touch. Know if drains, services or utilities run under the site. Check for contaminated ground or trees.

New Builds

Design to completion: site prep, foundations, structure, roof, electrics, plumbing, insulation, plastering, flooring and final finishes.

When you need it. When building a new property from scratch or converting a structure into new residential accommodation.

Before you get in touch. Confirm planning permission is granted. Have drawings approved. Check building regulations notification required.

Why Choose Us

The Newcastle upon Tyne builder you can actually trust

  • Based in Newcastle upon Tyne, covering the surrounding area
  • Covering Extensions, Loft Conversions, Renovations and more
  • Message us on WhatsApp to talk through what you need

At a glance

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Newcastle upon Tyne
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Good to know

Common questions

General guidance about builders in the UK, not specific to any one business.

Do I need planning permission for a house extension?

Most single-storey extensions and some two-storey work are permitted development under UK building regulations, but boundaries, listed status and conservation areas often require planning permission. Always check with the local planning authority first.

What's the difference between building regulations and planning permission?

Planning permission controls what can be built and where. Building regulations ensure the work is safe, structurally sound and meets fire, insulation and accessibility standards. Both may be required.

How long does a loft conversion typically take?

Simple loft conversions take 8–12 weeks. Complex conversions with structural work, several velux windows or structural beams can take 14–18 weeks depending on size and unforeseen issues.

What causes cracks in brickwork and mortar?

Subsidence, water penetration, freeze–thaw damage, poor original construction, and natural settling of older buildings all cause cracks. Some are cosmetic; others signal deeper structural problems requiring investigation.

Should I get a structural survey before major renovation work?

Yes. A structural survey identifies hidden issues—rot, damp, failed walls, dodgy joists—that will affect timescale, cost and method. It prevents expensive surprises once work starts.

What should happen before groundworks start on a new build?

The site must be surveyed for utilities, drains and services. Environmental checks may be needed. Asbestos surveys are required on demolition sites. A detailed site plan and method statement should be prepared.

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Newcastle upon Tyne & surrounding areas

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