Square FRP manhole covers that stay strong, stay put and never rust.
Super King makes square FRP manhole covers with matching frames in five sizes from 12″ to 30″, in grey or white, with a lock option. They are light to lift, don't rust and are safe around electrical lines.
Strong | Safe | Durable | Corrosion free
Everything cast iron does, without the weight or the rust.
Fibre-reinforced plastic is glass fibre bonded with resin and moulded under pressure. It is the modern choice wherever covers corrode, go missing or are too heavy to open.
LIGHT WEIGHT
A fraction of the weight of cast iron or concrete. Easy to carry, install and open for cleaning.
HIGH STRENGTH
A strong rib design under the cover spreads the load, so it holds firm under regular use.
CHEMICAL RESISTANT
Unaffected by sewage gas, salts and industrial chemicals that eat through metal.
RUST FREE
No rust from rain, drain water or coastal air. The cover stays clean and easy to open.
NON-CONDUCTIVE & SAFE
FRP does not conduct electricity, so it is a safe choice near EB cables and wiring pits.
LONG LIFE, ECO FRIENDLY
Weather resistant and low maintenance. It lasts for years with no painting and no scrap value to attract thieves.
| Property | Super King FRP | Cast iron | Concrete (RCC) |
|---|---|---|---|
| Rust & corrosion | Does not corrode | Rusts over time | Edges crack and spall |
| Weight to lift | Light | Very heavy | Very heavy |
| Electrical safety | Non-conductive | Conductive | Partly conductive when wet |
| Scrap / theft risk | None | High | Low |
| Maintenance | Low, no painting | Needs painting | Needs repair |
| Finish | Clean grey or white | Black, rust-stained | Rough grey |
Square FRP manhole covers & frames.
Every Super King cover is supplied with its matching FRP frame. Pick the size that fits your chamber opening.
| S.No | Size (inches) | Colour | Product |
|---|---|---|---|
| 1 | 24 × 24 | Grey | FRP Manhole Cover & Frame |
| 2 | 24 × 24 | White | FRP Manhole Cover & Frame |
| 3 | 18 × 18 | White | FRP Manhole Cover & Frame |
| 4 | 18 × 18 | Grey | FRP Manhole Cover & Frame |
| 5 | 12 × 12 | White | FRP Manhole Cover & Frame |
| 6 | 24 × 24 | White | FRP Manhole Cover & Frame (Lock) |
| 7 | 24 × 24 | Grey | FRP Manhole Cover & Frame (Lock) |
| 8 | 28 × 28 | White | FRP Manhole Cover & Frame |
| 9 | 30 × 30 | Grey | FRP Manhole Cover & Frame |
Built right, top to bottom.
The details that make a Super King cover safer to walk on, stronger under load and easier to live with.
ANTI-SKID SURFACE
Raised square tread gives grip for feet and tyres, even in the rain.
STRONG RIB DESIGN
A grid of ribs underneath carries the load and keeps the cover from flexing.
PRECISION FIT
Cover and frame are made as a pair, so the cover sits flush and doesn't rock.
LOCK OPTION
Lockable 24″ covers keep chambers closed to anyone without the key.
Built for a cleaner, greener tomorrow.
Choose grey to blend with paving and roads, or white for a clean look in homes, offices and gardens. Both carry the Super King mark and come with a matching frame.
- Grey and white finishes
- Weather resistant, won't fade or rust
- Low maintenance, no painting needed
- Eco friendly and long lasting
Where Super King covers go.
RESIDENTIAL BUILDINGS
Sumps, septic tanks, inspection chambers and rainwater pits in homes and apartments.
COMMERCIAL COMPLEXES
Malls, offices, hotels and hospitals that need a neat, safe finish.
ROADS & FOOTPATHS
Service chambers along pavements, walkways and internal roads.
PARKS & LANDSCAPES
Garden drains, sprinkler valves and irrigation chambers.
INDUSTRIAL AREAS
Factories and plants where chemicals and moisture ruin metal covers.
WATER & DRAINAGE SYSTEMS
Storm-water drains, sewer lines, STPs and water-supply chambers.
From enquiry to site in four steps.
SHARE YOUR NEED
Send the size, colour, quantity and whether you need the lock option.
GET A QUOTE
We confirm availability and send you a price with GST.
CONFIRM ORDER
Covers and matching frames are packed for your order.
DISPATCH
Delivered to your site, shop or godown.
FRP manhole covers: common questions.
What is an FRP manhole cover?
An FRP (Fibre Reinforced Plastic) manhole cover is made from glass fibre bonded with resin. It is light, strong, rust free and does not conduct electricity, which makes it a modern replacement for cast iron and concrete covers.
What sizes of square FRP manhole covers does Super King make?
Super King makes square FRP manhole covers with matching frames in 12 × 12, 18 × 18, 24 × 24, 28 × 28 and 30 × 30 inch sizes.
Which colours are available?
Covers are available in grey and white. The 12 × 12 and 28 × 28 inch covers come in white, the 30 × 30 inch cover in grey, and the 18 × 18 and 24 × 24 inch covers in both grey and white.
Do you have lockable FRP manhole covers?
Yes. The 24 × 24 inch square FRP manhole cover and frame is available with a lock, in both grey and white.
Is the frame included with the cover?
Yes. Every Super King cover is supplied with its matching FRP frame, so the cover sits flush and does not rock.
Why choose FRP over cast iron or concrete covers?
FRP covers do not rust, are much lighter to lift, resist chemicals and sewage gas, do not conduct electricity, need no painting, and have no scrap value, so they are not stolen like cast iron covers.
Where are FRP manhole covers used?
They are used in residential buildings, apartments, commercial complexes, roads and footpaths, parks and landscapes, industrial areas, and water and drainage systems.
How do I get a price for Super King FRP manhole covers?
Call or WhatsApp +91 88072 27978 with the size, colour, quantity and delivery location, or fill in the quote form on this page. Super King is a brand of Regal Enterprises, Pernambut, Vellore District, Tamil Nadu.
Tell us what you need.
Dealers, contractors, builders and project buyers are welcome. Call or WhatsApp us, or send an enquiry here.