The Triple Sealed line features three high-grade EPDM seals providing a secure water and odour proof close. It can be locked at its four corners using the stainless-steel screws provided. With its base made from a strong mild steel, the Alusthetic Triple Sealed manhole cover has a loading of up to 75kN. 

Available in a wide range of sizes, the Alusthetic Triple Sealed manhole cover line is ideal for both commercial and domestic applications and can be used either internally or externally. Should you need any assistance in deciding which manhole cover is right for your project, please call 01752 936152 or email us at sales@drainagesuppliesdirect.co.uk to speak to a member of our expert team today.