Free Shipping
On Orders Over £30
Rated Excellent
Wholesale & Bulk
Contact A Specialist
Everyday Trade Prices
Live Chat
Talk With A Specialist
💧 Watertight Seal – Provides reliable protection against leaks when correctly installed.
🏗️ Perfect for Roofing Applications – Commonly used with drive screw nails and spring head nails on corrugated sheets.
🔩 Durable Design – Built for long-lasting performance in demanding construction environments.
⚡ Easy Installation – Designed for quick and secure fixing to wooden purlins.
🌦️ Weather Resistant – Maintains integrity in outdoor conditions, helping extend roof life.
Dowty Type Washers are essential sealing components widely used in roofing and construction. Designed to create a watertight seal, they are typically paired with drive screw nails or spring head roofing nails for fixing corrugated sheets to wooden purlins. With a durable and weather-resistant build, these washers help prevent leaks and provide long-term reliability. Ideal for professional roofers, builders, and DIY projects, they deliver both ease of installation and dependable sealing performance.
Express 1/3 Day Delivery
Next Business Day Delivery
Pre-12 Next Business Day Delivery
Remote Areas Delivery
Weekend Delivery
For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available and delivery can take several days. Saturday delivery is not available for remote areas.
Items over 30kg: Items over 30kg can only be delivered from Monday to Friday. If ordered before 3pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.
Total price:
Total price:
