Olympic Construction Ltd

Olympic Construction Ltd Chartered building engineers and certified surveyors, specialists in dampness, mould, waterproofing, fungal decay and structural stabilising of buildings.

Painting or papering over a damp patch feels like a fix. It almost never is, and it usually makes things worse.Moisture ...
04/09/2026

Painting or papering over a damp patch feels like a fix. It almost never is, and it usually makes things worse.

Moisture trapped behind new paint or wallpaper doesn't disappear, it builds up behind the surface instead, often causing more damage to the plaster and making the redecoration fail faster too.

It also hides the early warning signs, so the next time it shows up, it's usually worse.

Dealing with a damp patch right now? Get it looked at before you redecorate.

A basement conversion can look like a straightforward job: dig out, waterproof, fit out. It's the middle step where most...
03/09/2026

A basement conversion can look like a straightforward job: dig out, waterproof, fit out. It's the middle step where most projects actually go wrong.

Waterproofing design has to be worked out for your specific ground conditions and water table, not just installed off the shelf. Get it wrong at the design stage and no amount of good fit-out fixes it.

Planning a conversion? Get a waterproofing specialist involved before anything else starts. We're happy to talk it through.

Wall ties don't have a visible expiry date, but older properties are often well past the point where theirs should have ...
02/09/2026

Wall ties don't have a visible expiry date, but older properties are often well past the point where theirs should have been checked.

Ties fitted before the 1980s were typically galvanised steel, and many are now beyond their original working life. Once corrosion starts, it tends to get worse quickly rather than slowly.

Never had your wall ties checked and live in an older property? It's a quick, low-cost thing to sort. Get in touch.

What is lime pointing, and why does it matter on older buildings?It's the traditional way of finishing mortar joints usi...
02/09/2026

What is lime pointing, and why does it matter on older buildings?

It's the traditional way of finishing mortar joints using a lime-based mix instead of modern cement. Lime is flexible and lets the wall breathe, while cement is rigid and can trap moisture inside, causing the brick or stone around it to erode instead.

On a pre-1920s property, this isn't just a style choice, it's how the building was designed to work.

Got repointing work coming up on an older property? Talk to us first.

Opening a window feels like the fix for condensation, but in a modern, well-insulated home, it usually isn't enough on i...
01/09/2026

Opening a window feels like the fix for condensation, but in a modern, well-insulated home, it usually isn't enough on its own.

These homes are built to hold onto heat, which means they hold onto moisture too. A quick burst of airflow helps briefly, then the balance tips straight back.

What actually works is ongoing, controlled ventilation matched to how the home is used.

Struggling with condensation despite airing out regularly? Get in touch, there's usually a better long-term fix.

Found small holes in your floorboards or roof timbers? Don't assume the worst straight away.A lot of properties have old...
01/09/2026

Found small holes in your floorboards or roof timbers? Don't assume the worst straight away.

A lot of properties have old woodworm damage with no ongoing activity at all. The signs of something live are fresh, pale wood dust near the holes and timber that feels soft when tested.

Not sure which you're looking at? Send us a photo and we'll help you work it out.

The most common issues flagged in home buyer reports, and which ones to take seriously.Home buyer reports tend to flag a...
28/08/2026

The most common issues flagged in home buyer reports, and which ones to take seriously.

Home buyer reports tend to flag a similar handful of issues again and again, and knowing which ones genuinely matter saves a lot of unnecessary worry, or worse, missed red flags.

Damp readings are among the most common, though not every reading points to a serious problem. Wall tie corrosion and evidence of past structural movement come up often in older properties. Timber decay, particularly in roof voids and subfloors, is another regular flag, especially in homes that haven't been checked in decades.

The issues worth taking seriously are usually the ones tied to the building's structure or ongoing water ingress. Cosmetic marks with a clear, minor explanation are generally far less concerning.

Getting a second, more detailed opinion on anything flagged is rarely wasted effort.

BS8102 is the British Standard for waterproofing below-ground spaces, and it's worth knowing about if you're planning a ...
27/08/2026

BS8102 is the British Standard for waterproofing below-ground spaces, and it's worth knowing about if you're planning a basement or cellar conversion.

It sets out the different levels of waterproofing needed depending on how you'll use the space, from storage through to a fully liveable room.
Getting quotes for a conversion? Send us the waterproofing spec and we'll tell you honestly whether it stacks up.

Protect your property with the Olympic team!Your home deserves the right protection, and that starts with qualified spec...
27/08/2026

Protect your property with the Olympic team!

Your home deserves the right protection, and that starts with qualified specialists who know exactly how to diagnose, repair and prevent structural and moisture‑related issues. From damp and timber decay to basement waterproofing and full property surveys, our team brings industry‑recognised expertise to every job.

Keep your home safe and sound with Olympic Construction: 🌐 www.olympic-construction.co.uk

Think you've got damp? A proper survey involves a lot more than a quick meter reading against the wall.It should include...
26/08/2026

Think you've got damp? A proper survey involves a lot more than a quick meter reading against the wall.

It should include a full look at the property, not just the affected room, checks on likely external causes, and a clear diagnosis with reasoning, not just a list of numbers.

If a survey you've had doesn't sound like that, it's worth a second opinion.

Address

8 Privet Street
Oldham
OL42PJ

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+441616339860

Website

Alerts

Be the first to know and let us send you an email when Olympic Construction Ltd posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Olympic Construction Ltd:

Shortcuts

Share

Category