Features

• 🏠 Large Surface Area – Provides improved hold and stability when fixing softer thermal insulation materials.

• 💪 Impact Resistant – Made from rigid polypropylene (PP) for strong, reliable performance under pressure.

• ⚙️ Versatile Installation – Suitable for surface or recess fitting with 67mm cutter and styrofoam discs; compatible with TDW110 fixing washer.

• 🎨 Masking Plug Included – Eliminates thermal bridging and ensures a neat, aesthetic finish.

• 🔧 Easy Fixing – Ideal for securing insulation to timber, OSB boards, or sheet metal substrates using appropriate screws.

Description

The Ziel-Plast Plastic Insulation Washers are designed to provide secure and reliable fixings for thermal insulation materials. Their large surface area ensures maximum grip on softer insulation, while the impact-resistant polypropylene construction delivers strength and durability. These washers are highly versatile, allowing both surface and recess mounting with 67mm cutters and styrofoam discs, and are compatible with TDW110 fixing washers for enhanced performance. The integrated masking plug reduces thermal bridging and creates a clean, professional finish for both domestic and commercial insulation installations.

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.