Type 4 Wall Ties 200mm for 50-75mm Cavity (250/Box)
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Delivery & Returns Information
How Our Delivery Works
We work with a nationwide network of trusted suppliers. As a result, items in your basket may be supplied by different suppliers and delivered separately. Where this applies, you'll see multiple delivery charges at checkout. We always aim to group products from the same supplier to keep delivery costs as low as possible.
Delivery Areas & Charges
Delivery charges listed on our website apply to mainland UK, excluding the following postcode areas: AB, CF, DD, DG, FK, KW, IV, LA, LD, LL, NP, PA, PH, SA, SY
If your delivery address falls within one of these postcode areas, we’ll be in touch before processing your order to confirm any additional delivery costs.
Please note: We do not currently offer delivery outside the UK mainland.
Standard (Nationwide) Delivery
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Core Products Core
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|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 ex. VAT | £20 ex. VAT |
| Over £300 ex. VAT | FREE |
Core Delivery charges apply only when all products in an order that have equivalents are accepted as such. If even one product cannot be substituted with an equivalent, the entire order will not qualify for Core Delivery charges.
| Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £10 ex. VAT |
| Over £300 ex. VAT | FREE |
| Insulation, Plasterboard and Drylining Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £350 | £35 ex. VAT |
| Over £350 ex. VAT | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £50 | £5 ex. VAT |
| Over £50 ex. VAT | FREE |
Express Delivery
| Express Delivery - Insulation and Plasterboard & Drylining | |
|---|---|
| ORDER VALUE | DELIVERY CHARGE |
| Under £400 | £50 ex. VAT |
| Over £400 ex. VAT | £35 ex. VAT |
| Express Delivery - Timber & Sheet, Building Materials, Joinery and Gardens & Landscaping Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £300 | £50 ex. VAT |
| Over £300 ex. VAT | £35 ex. VAT |
Returns
We offer a 30 day returns policy on any faulty products.
Key Features
- {{home}} Specifically designed for typical domestic housing
- {{settings_ethernet}} Straightforward embedment into mortar joints
- {{vertical_align_center}} Reliably connects the two leaves of a cavity wall
- {{format_color_reset}} Central drip feature prevents water from crossing the cavity
Technical Specification
| Cavity Width: | 50-75mm |
|---|---|
| Length: | 200mm |
| Box Quantity: | 250 |
| Sales Unit: | Box |
Product Overview
Type 4 Wall Ties 200mm for use in masonry cavity walls with a cavity width of 50–75mm, providing secure restraint between masonry leaves while allowing for differential movement.
As a Type 4 tie to BS EN 845-1, these are suitable for dwellings up to 10m high in sheltered environments, typically where basic wind speed is below 27m/s. Their classification ensures they are correctly specified for residential construction in low-exposure conditions.
Each tie features an indented profile to improve mortar bond and provide effective wall stability. At 200mm, they are specifically proportioned for cavities of 50–75mm, ensuring correct embedment into both leaves of the wall.
Manufactured from stainless steel, they are resistant to corrosion and offer long service life without need for replacement.
Features & Benefits
- Stainless steel construction: Provides corrosion resistance and long-term structural reliability.
- Indented design: Enhances mortar bond and ensures stable restraint between masonry leaves.
- Type 4 classification: Suitable for dwellings up to 10m in height in sheltered environments.
- Cavity suitability: Designed specifically for 50–75mm cavity widths.
- Nominal size: 200mm length, ensuring correct embedment for the stated cavity range.
- Bulk box supply: 250 ties per box for efficient installation and cost-effective purchasing.
Applications
- Residential housing: Suitable for standard two-storey dwellings.
- Sheltered locations: Recommended where basic wind speed is below 27m/s.
- Internal separating walls: Provides restraint between leaves of blockwork.
- Extensions and small projects: Practical solution for smaller scale cavity walls.
Installation Guidance
- Correct embedment: Ensure each tie is embedded 62.5mm into both leaves of masonry.
- Positioning: Install at 900mm horizontal centres and 450mm vertical centres.
- Corners and openings: Increase density to 225mm vertical spacing within 300mm of openings.
- Mortar placement: Bed ties into fresh mortar, ensuring full coverage to prevent voids.
Compliance & Performance
- Material: Stainless steel to BS EN 10088 for durability and corrosion resistance.
- Standard compliance: Manufactured to BS EN 845-1 requirements.
- Classification: Type 4 wall tie for dwellings up to 10m in height in sheltered areas.
- Performance: Tested and proven for tensile and compressive load resistance.
- Important note: Always select the correct length tie for the cavity width to maintain performance.
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