Powerful solutions for extracting cavity wall insulation

Welcome to our cavity insulation extraction & cleaning equipment website. For 2020 our web site will be updated with more photos, information and a host of other new features so please check regularly.
We are manufacturers of cavity wall insulation extraction equipment and pay great attention to the quality of our products and services. You can find detailed information about our products and services online or contact us for any help.
If you are an experienced contractor or thinking of starting up we can help you grow or expand your business.
EXT Cavityvac Loncin, Hyundai, Lifan & Honda powered Cavity wall insulation extraction machines
Our new breed of EXT 390s, 420s and 460s are supremely robust 13hp, 15hp and 16hp 4-stroke petrol engine machines, and combined with our unique air flow compression design allows for powerful, fast and efficient removal of defective cavity wall insulation.
They are engineered specifically for the job of cavity insulation extraction, designed and manufactured in Rotherham and Sheffield South Yorkshire.

 

Training and documentation
We have over 24 years in the insulation business and more specifically four years cavity insulation extracting experience in both contracting and machinery / equipment design and offer onsite training detailing the complete process from start to finish including health & safety, method statements, machine & equipment useage, pricing / surveying jobs, contracting legislation, actually doing the job and other relevant subjects.
 
On site training available now on your site.
Warranty and spares
All our machines have 6 months parts and labour warranty and all spare parts are readily available. Even after warranty expires, parts are available at very reasonable prices.
We supply replacement engines, Loncin, Hyundai and Honda, although these are not very often required as both engines have excellent longevity and will last many years if maintained and looked after.
Replacement impellers are now available for our machines as well as all other parts.
Air compressors
Now for sale, air compressors see shop for details
We supply good quality pre-owned compressors that are compatible with ours and also other equipment, with a choice of sizes / air capacity depending on your set up. The smaller ones are petrol, and the medium to larger sized machines are diesel powered.
 
Prices to range from £1500 to £7500 with 3 basic options:
 
1) Portable wheel along, approx 160kg (similar to wheel barrow size)
2) Towable behind your van, approx 300-1200kg (similar to what road works men use)
3) Van/truck mounted in or on your vehicle, approx 300-1200kg (we can fit this to your vehicle)
 
We can advise you as to which would be the best option to suit your requirements and budget.
 
Generators & other plant
We are now supplying new and used generators from 2kva to 100kva, petrol and diesel powered compressors and water pumps of various sizes. Please check our ever expanding shop for further details and specifications.
 
For cavity insulation extraction a good old favourite the Honda 2.2kva generator is ideal for the job powering drills, but we have been really impressed with the Loncin powered generators and after nearly 3 years our early ones supplied are still going strong. Within the last 12 months our Hyundai powered machines have become a new favourite with customers for price and reliability.

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Cavity Vac Ltd

Unit 12 Monksbridge Trad Est

Outgang Lane Dinnington

Sheffield, S25 3QZ

Tel 01909 560450

email sales@cavityvac.com

Co Reg 10322659

Registered in England & Wales