Lath and Plaster: What Every Homebuyer Should Know
If you’re eyeing a charming period property, you’ve probably come across the term ‘lath and plaster’. It’s an old-school technique that has both beauty and baggage. As experts in the field, we at Flettons Surveyors are here to break it down for you in simple words.
If you’re eyeing a charming period property, you’ve probably come across the term ‘lath and plaster’. It’s an old-school technique that has both beauty and baggage. As experts in the field, we at Flettons Surveyors are here to break it down for you in simple words.
Lath and Plaster: A Quick History Lesson
Think of lath and plaster as the grandparents of today’s drywall. It’s been around since the 13th century in England and was the top choice for creating smooth walls and ceilings. However, by the mid-20th century, more modern materials began to take its place.

How Does It Work?
At its heart, lath and plaster is a two-part system:
- Laths: These are like skinny wooden strips fixed to the home’s framework.
- Plaster: A creamy mix, usually made of lime, water, and sand. Some old recipes even added hair to give it more strength!
Craftsmen would squish this creamy plaster onto the laths. As it pushed through the gaps, it’d grip onto the back, creating a tight bond when dried.
Why Should Homebuyers Be Cautious?
Old homes have character but can also bring challenges. Here’s why lath and plaster might be on your watchlist:
- Potential Breaks: Sometimes, the plaster’s grip on the laths weakens, which might cause it to sag or fall.
- Ageing Issues: Over decades, the plaster can become delicate and prone to cracks.
- Water Woes: If water sneaks in, it can soften and damage the plaster.
Buying a home is a big deal. And when it comes to old, period properties, you need the best eyes on the job. That’s where we come in. At Flettons Surveyors, we’ve seen and handled numerous lath and plaster scenarios. We’re all about making sure you know exactly what you’re getting into. So you can enjoy the charm without the surprises.
Period homes have a certain magic about them. They carry stories and craftsmanship from a time gone by. If you’re thinking of buying such a gem, always have it checked out first. After all, you want your dream home to stand strong and beautiful for years to come.
Need a Building Survey Report? Secure peace of mind with Flettons. For an instant quote, use our quote calculator or reach out to us at 0203 691 0451. Your property’s integrity is our priority.