Heavy Duty external Fix Joist Hanger – 100mm x 140mm.

Manufactured from high-strength 1.5mm thick galvanised steel to BS EN 10346 + G275 standards for reliable structural support in timber construction. Ideal for face-mount timber-to-timber fixing where a clean, concealed finish is needed.

Suitable for heavy-duty applications including floor joists, beams, and structural timber projects.

Key Features:

• ✅ Size: 100mm wide x 140mm High

• ✅ Material: Galvanised steel (BS EN 10346 + G275)

• ✅ Optional: Stainless steel version available on request

• ✅ Fixing Options:

  • Type A: 30mm x 3.75mm sheradised twist nails (manual fixing)

  • Type B: 35mm x 3.75mm sheradised twist nails (nail gun compatible)

   

• ✅ Pre-punched holes for fast and secure installation

• ✅ Designed for external fix 

• ✅ 1.5mm thickness for long-lasting structural performance

Perfect for trade professionals needing secure, hidden timber fixings that meet UK building standards.

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.