Features & Benefits

• 🧰 Corrosion-Resistant Build – Manufactured from premium A2-304 stainless steel, providing long-term durability for outdoor roofing and cladding projects.

• 💧 EPDM Rubber Seal – Ensures a watertight fit when used with self-drilling screws, preventing leaks and rust around fixings.

• 🌦️ All-Weather Performance – Withstands harsh conditions and temperature extremes up to 180°C, ideal for industrial and construction applications.

• 🔩 Secure Roofing Connection – Commonly used with fibre cement or metal roofing sheets for a professional, weatherproof finish.

• 🏗️ Reliable for Exterior Use – Perfect for roofing, fencing, cladding, and agricultural buildings requiring moisture protection.

Description
These 25mm stainless steel BAZ washers are engineered for exterior roofing and cladding applications where watertight sealing is crucial. Each washer features a high-grade EPDM rubber seal that prevents leaks and corrosion when paired with self-drilling screws. Designed from A2-304 stainless steel for superior weather resistance, these washers perform reliably in construction and industrial environments exposed to heat,

Our Delivery Options

Express 2/4 Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Next Business Day Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Before 6pm Monday-Friday

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Pre-12 Next Business Day Delivery

• Delivery Fee: £12.99 delivery for all pre-12 orders
• Order By: 
• Delivery Time: Before 12pm Monday-Friday

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Remote Areas Delivery

• Delivery Fee:
• Order By: 
• Delivery Time: Standard delivery (2-4 days)

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Weekend Delivery

• Delivery Fee:
• Order By:
• Delivery Time: Before 6pm Saturday

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Good To Know

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.