Across Ramsgate and nearby coastal villages, many properties continue to retain their original timber sash windows, particularly within designated conservation areas and heritage buildings. Although uPVC alternatives are widely used in modern developments, listed and protected properties are required to preserve traditional sash windows. Over time, however, older timber frames can suffer from poor thermal performance, draught ingress, and increased exposure to coastal weather conditions.
At Crimson Property Maintenance, we specialise in draught-proofing traditional timber sash windows to deliver greater comfort, improved thermal efficiency, and silky-smooth operation — all without replacing your existing frames. Using discreet, conservation-friendly techniques, we seal gaps, stop rattles, and boost insulation while protecting the original character of your property.
With over 30 years’ experience working on period homes across Ramsgate, we provide durable, expertly fitted solutions that leave sash windows warmer, quieter, and dramatically more energy-efficient — giving you modern performance without losing the craftsmanship and charm that make traditional sash windows worth keeping.
We provide specialist draught-proofing solutions for traditional sash windows, timber frames, and doors across Ramsgate and the surrounding villages. Every job is carried out with precision and care, using high-quality, conservation-friendly materials designed to eliminate draughts, improve comfort, and retain the original character of your property.
All work is tailored to the demands of period homes and coastal conditions, ensuring long-lasting results without altering the appearance or integrity of your existing joinery.



Cold draughts? Rattling windows? We fit discreet brush seals to sashes and frames, blocking air, stopping noise, and keeping every window gliding perfectly.

Older wooden frames naturally develop small gaps over time. We carefully seal these areas to boost insulation while preserving the original appearance.

We provide professional sealing for front doors, rear doors, patio doors, and internal doors, blocking cold air, dust, and unwanted noise from entering your home.

We pinpoint exactly where your home is losing heat and recommend the most effective draught-proofing solutions for long-lasting results.
I can also combine all your sash, frame, and door lines into one sharp, flowing section for your website so it reads like a premium service brochure. Want me to do that next?
Choosing the right team for your sash windows is crucial — especially for older timber frames and conservation-area homes. At Crimson Property Maintenance, we blend traditional craftsmanship with modern draught-proofing techniques to deliver durable, reliable results you can trust.
Do you offer free quotes for draught-proofing?
We offer free, no-obligation quotes for all sash window and door draught-proofing in Ramsgate and the surrounding villages. Simply send us your details, and we’ll arrange a prompt inspection.
Can you draught-proof original wooden sash windows?
How long does draught-proofing take?
Will draught-proofing affect how my sash windows open?
Does draught-proofing help lower heating bills?
Do you work on doors as well as windows?
Is draught-proofing suitable for homes in conservation areas?