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View Product ReviewsTelescopic Underfloor Vent
| 35+ units | 70+ units | 100+ units |
| £3.19ex. VAT | £3.12ex. VAT | £3.06ex. VAT |
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Tue 24 Jun
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- 8hrs
- 39mins
- 30secs
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Product Overview
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Delivery & Returns Information
All delivery charges are shown in your basket and are dependent on the total value of items in your basket based on product category.
This charge is based on delivery to mainland UK excluding the following postcodes: AB, CF, DD, DG, KW, IV, LD, LL, NP, PH, SA and SY. If your delivery address is in any of these postcode areas a member of our customer service team will contact you prior to processing your order should an additional delivery charge apply. We do not offer deliveries 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 | £25 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 £100 | £20 ex. VAT |
| Between £100 - £250 ex. VAT | £15 ex. VAT |
| Over £250 ex. VAT | FREE |
| Insulation, Plasterboard and Drylining Products | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £150 | £50 ex. VAT |
| Between £150 - £400 ex. VAT | £35 ex. VAT |
| Over £400 ex. VAT | FREE |
| SuperFOIL and YBS products | |
| ORDER VALUE | DELIVERY CHARGE |
| Each item | £10 ex. VAT |
| Over £350 ex. VAT of 1 brand | FREE |
| Screws & Fixings and Adhesives & Sealants | |
| ORDER VALUE | DELIVERY CHARGE |
| Under £100 | £7.50 ex. VAT |
| Over £100 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
- {{cast}} Provides sub-floor ventilation
- {{format_color_reset}} Moisture prevention
- {{expand}} Telescopic and adjustable design
- {{air}} Facilitates consistent airflow
Technical Specification
| Sales Unit: | Each |
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| Colour: | Black |
What is a Telescopic Underfloor Vent?
A Telescopic Underfloor Vent is purpose-designed to facilitate "underfloor" airflow beneath suspended ground floors. Its "telescopic" vertical height ensures the main body of the vent can be extended or shortened on-site to precisely match the specific depth between an external air brick and the sub-floor void.
Constructed from materials selected for their durability, robustness, and total resistance to decay, these vents are built to withstand the challenging below-ground environment.
The vent incorporates a unobtrusive grille, which prevents the entry of vermin (like mice) into the underfloor space, without hindering the ventilation pathway.
Applications
Providing Sub-Floor Ventilation: Creates a clear and protected airway from an external air brick down into the void beneath suspended ground floors (common in many homes with timber joists or beam and block floors).
This is essential for:
- Ventilating properties with varying or deep foundation depths.
- Accommodating different internal floor levels relative to external ground levels.
- Ensuring effective ventilation in both new build constructions and during refurbishment projects where sub-floor ventilation needs to be established or improved.
- Facilitating compliance with UK Building Regulations for sub-floor moisture control and ventilation.
Benefits
- Adaptable Installation Height: The telescopic and adjustable design allows for precise on-site adjustment to suit a wide range of sub-floor void depths and ground levels.
- Effective Vermin Control: The incorporated grille provides an effective barrier, preventing rodents and other pests from accessing the sub-floor void through the ventilation pathway.
- Long-Term Durability: Manufactured from durable, robust materials that are resistant to decay, ensuring a long service life even in damp, below-ground conditions.
- Improved Sub-Floor Environment: By facilitating consistent airflow, it helps to manage moisture levels, reduce condensation, and prevent damp-related issues such as timber rot, fungal growth, and musty odours within the underfloor space.
- Simplified Installation: Adjustable nature simplifies the process of achieving a correct and efficient ventilation path, especially where foundation depths are inconsistent or non-standard.
