Staifix HRT4 Housing Tie - Silver
Best current price£75.00from B&Q
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Travis PerkinsStaifix HRT4 Type 4/TYPE A Housing Tie 200mm Box 250
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Staifix HRT4 Type 4/TYPE A Stainless Steel Pack of 250 Housing Tie Box , 275mm£30.00 delivery£77.95Visit shop →
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eBayAncon Staifix HRT4 275mm Stainless Steel Wall Ties 250 Pack Type 4/Type A
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Product Information
Full details
This guide is for builders and construction professionals using the Staifix HRT4 Housing Tie. The key benefit of this tie is its suitability for various wall types and cavity widths, ensuring structural integrity in buildings up to 10 meters. Keep in mind that correct installation, following the manufacturer's guidelines, is critical for optimal performance. This guide provides essential information for effective use.
All features
| Colour | Silver |
|---|---|
| Brand | Staifix |
Extended Product Information
FAQs
What is the primary function of the Staifix HRT4?
The Staifix HRT4 serves as a wall tie, connecting the inner and outer leaves of cavity walls to provide structural support.
What cavity width is the HRT4 designed for?
It is designed for cavity widths between 126-150mm.
What approvals and certifications does the HRT4 have?
The HRT4 has BBA approval, meets NHBC technical requirements, and is CE marked.
Where can the HRT4 be used?
It can be used in the external walls of houses and small commercial developments up to 10 meters, and as a Type A tie in internal separating walls of buildings of any height.
How should I store the Staifix HRT4?
Store the ties in a dry place to prevent corrosion.
What is the purpose of the multi-drip feature?
The multi-drip feature prevents moisture from traveling across the cavity, protecting the building's insulation and structure.
How many ties are supplied in a box?
The Staifix HRT4 is supplied in boxes of 250 ties.
What should I do if the tie doesn't fit the cavity?
Check the cavity width to ensure it is within the 126-150mm range. Ensure there are no obstructions hindering insertion.
Troubleshooting
Tie not fitting properly within the cavity width.
Verify the cavity width and ensure it matches the tie's specifications (126-150mm). Check for any obstructions within the cavity.
Moisture is penetrating the cavity wall.
Ensure the ties are installed correctly, and the multi-drip feature is functioning as intended. Check for any damage to the ties or surrounding mortar.
Difficulty inserting the tie into the mortar joint.
Ensure the mortar is of the correct consistency and the joint is of the proper depth. Ensure the tie is aligned correctly and not obstructed.
Pros and Cons
Pros
- Versatile for various wall types and building heights.
- Features a multi-drip design to prevent moisture penetration.
- BBA approved, ensuring high-quality performance.
- Compliant with NHBC technical requirements.
- CE marked, guaranteeing adherence to safety standards.
- Suitable for a common range of cavity widths (126-150mm).
Cons
- Requires professional installation for optimal performance.
- Specific to cavity widths of 126-150mm; not suitable for other sizes.
- Installation requires adherence to manufacturer guidelines.
- Requires careful handling to prevent damage during installation.
Setup, Compatibility & Care
- Installation: Follow the manufacturer's guidelines for correct installation. Ensure that the ties are properly embedded in the mortar joints, maintaining the recommended spacing and alignment.
- Compatibility: The HRT4 tie is compatible with standard building materials used in cavity wall construction.
- Cavity Width: Ensure the tie is appropriate for your specific cavity width of 126-150mm.
- Care: Store the ties in a dry place to prevent corrosion before installation. During installation, avoid bending or damaging the ties.
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