{"product_id":"telescopic-underfloor-vent-5-7-courses-for-150mm-cavity-1201xl","title":"Telescopic Underfloor Vent – 5–7 Courses – For 150mm Cavity – 1201XL+","description":"\u003cp class=\"p1\"\u003eThe 1201XL+ telescopic underfloor vent is designed to provide reliable ventilation beneath suspended ground floors, helping to maintain consistent airflow and reduce the risk of moisture build-up in underfloor spaces. Suitable for cavity widths of 150mm and above, it features an adjustable telescopic design that accommodates between 5 and 7 brick courses, making installation flexible across a range of construction requirements.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eManufactured from durable polypropylene, it offers excellent strength, long-term durability, and resistance to decay, ensuring dependable performance in demanding conditions. With a free airflow of 8000mm², it delivers effective ventilation while remaining fully compatible with 1201AB airbricks. Suitable for cavities with clear widths down to 50mm, it is supplied in black for a discreet finish in external applications.\u003c\/p\u003e","brand":"ALUMASC B P LTD (T24R) TIMLOC","offers":[{"title":"Default Title","offer_id":63359199609181,"sku":"24018","price":11.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1005\/3884\/3485\/files\/BC_Upload_94203aac-2917-462f-89e6-de1f3ae61506.png?v=1770668092","url":"https:\/\/www.carvers.co.uk\/products\/telescopic-underfloor-vent-5-7-courses-for-150mm-cavity-1201xl","provider":"Carvers Building Supplies","version":"1.0","type":"link"}