Fiberglass Manhole Covers

We provide you with several manhole covers for your convenience. From our flagship product, our all fiberglass, road-ready manhole locking and frame, to our standard hinged, dome covers, we have all the solutions that you need.

We have an experienced engineering team who deal with raw materials development, analysis, structural design, mold engineering, quality control and testing. Our team is always looking forward to providing technical advice, support and integrated solutions to our clients according to their needs and requests.

fiberglass manhole covers are constructed from thermostet material so that they can last longer. The product used in its production consists of cross-linked polyesters that are combined with fiberglass reinforced materials for it to withstand wear-and-tear from heavy load vehicular traffic. It is 40 percent lighter as compared to the traditional Precast Concrete and the Cast iron covers. fiberglass Manhole covers provides more than 5 times in compressive strength. This extremely tough material can bear constant exposure to extreme weather without sacrificing aesthetics or security.

The fiberglass manhole covers have been tested thoroughly as per the standards of BS EN 124 1994 and AASHTO M306 for utility and drainage services.

Thermodrain fiberglass manhole covers meets all the requirements and standards of the market. The covers come in different standard sizes with the load bearing capacity of each manhole cover ranging from between 1.5 tonnes to 40 tonnes. These particular manhole covers are available in rectangular, square, and circular shapes with single and double-sealed arrangements.

Different Kinds of Fiberglass Manhole Cover You Can Choose

The fiberglass manhole covers comes in different sizes, and they are available in these load bearings: 1.5 tons (A15), 2.5 tons/ 5 tons/ 10 tons/ 12.5 tons (B 125), 20 tons/25 tons (C 250), 40 tons (D400)

Light Duty- Test load – 2.5 tons

This is suitable for use in residential developments, especially for the areas that are accessible to bicycles and pedestrians and also occasional light automobile traffic. These fiberglass manhole covers can also be used as “Inspection Chambers”.

Medium Duty – Test Load- 10 tons

This is appropriate for use under medium-duty vehicular traffic, passenger vehicles and car of comparable weight which includes car parking areas.

Heavy Duty- Test Load- 20 tons

These are suitable for use in carriageways with fast moving traffic including city trunk roads, trucks, and bus terminals that have heavy duty vehicular traffic.

Fiberglass Manhole Covers Features

-All the manhole covers come with double seals.

-All the lifting keyholes are in glass filled nylon, socket kind to avoid wear and tear in the lifting section.

-All the keyholes come with closed bottoms( not through and through)

-In case needed the manhole covers can be made available with a bolt-locking arrangement.

-The permanent set is zero in all the sizes and load bearing.

-Non-painted or self-pigmented

-Non-brittle

Fiberglass Manhole Covers Advantages

-Reducing operational costs and saving energy

-Eco-friendly.

-Ideal for environments that are corrosive.

-Reducing infiltrations and inflow in sewers.

-Full tested.

-Weather proof.

-Long lasting with minimal expansion and contraction

-Easy to handle

Fiberglass Manhole Covers Application

-Beautification of landscapes and gardens

-Petroleum, gas, and water installations

-Telecom cabling

-Underground electrical cabling

-Inspection chambers for sewerage

FAQ

Installation Procedure

i.Prepare a concrete bed with the height of the frame in consideration

ii.The frame should be embedded in 300 mm x 200 mm of minimum M-20 grade concrete.

iii.Ensure that the top level of the frame matches with the road

Warranty

We will provide you with a 2- year’s warranty. In case you need any maintenance during this warranty period, we promise to take care of the cost of repairs or replacements of the products.

The fiberglass manhole covers go from between $250 to $600 a piece depending on the size and quality. The manhole covers can be bought from our online shops or from one of our distributors.

Conclusion

Our lightweight fiberglass Manhole covers will provide you with custom vault and manhole solutions for openings of almost all sizes and shapes. Whatever your project may need, we got you covered. The manhole cover stay where they ought to-locked in place. The fiberglass manhole covers provide a one-time cost.

To order a manhole cover, do not hesitate to contact our support center or leave us your email in the box below so that we send you a full quote.