Pre-fitted Manhole Chamber Accessories

Althon are able to pre-fit step irons and penstocks into our precast concrete manhole chambers, this means the concrete does not have to be drilled on site. This saves time on the installation and has great health and safety benefits. We can also supply spindles and T-Key for manual operation or actuators directly mounted onto the penstocks. 

Wherever possible we will deliver our chambers with all factory fitted accessories still attached for faster offload and installation. 

For more information on the range of chambers please see our Precast Concrete Manhole Chambers or contact our sales team by email sales@althon.co.uk or by phone on 01603 488700

New Vermin Gratings 

Althon have just launched two new Vermin Gratings, the pipe mounted vermin gate in 304 stainless steel and also the vermin mesh grille PN16 flange in 316 stainless steel. 

Pipe mounted vermin gates in 304 stainless steel are hinged at the top to allow passage in the direction of flow but will prevent rats and other vermin climbing back up the pipe. 

Vermin mesh grilles with a PN16 flange in 316 stainless steel are designed to fit between two flanged pipes or fittings, or at the end of a flanged pipe run to prevent rodents and other vermin entering connecting pipework.

For more information or for pricing please contact our sales team by email sales@althon.co.uk or by telephone on 01603 488700

Pre-fitted Headwall Accessories

Althon are able to pre-fit a wide range to accessories to our precast concrete headwalls, this means the concrete does not have to be drilled on site. This saves time on the installation and has great health and safety benefits.

Wherever possible we will deliver our headwalls with all factory fitted accessories still attached for faster offload and installation. 

For more information on the range of accessories we can factory fit please see our headwall accessories page or contact our sales team by email sales@althon.co.uk or by phone on 01603 488700

Narrow Headwalls with Large Flap Valves 

Althon have recently supplied a large narrow headwall to accommodate two 1200mm ID pipes factory fitted with HDPE flap valves for a project near Glasgow. 

For this project we were able to use on of our standard narrow headwalls with an extension piece cast in the middle to create the width the customer required. 

We can cast multiple pipe openings into any of our headwalls but if you cannot find a design you are looking for please use our Design Service, email us sales@althon.co.uk or call us on 01603 488700

Mammal Ledges & Shelves 

Althon have just launched a new range of mammal ledges in GRP and mammal shelves in HDPE. 

Mammal shelves and ledges can be installed on new or existing culverts and allow animals such as badgers, otters and other wildlife to pass through culverts or under bridges reducing the risk of drowning in the culvert or river.

Please visit the mammal shelves and ledges section of our website for more information or for pricing please contact our sales team by email sales@althon.co.uk or by telephone on 01603 488700