Address
Busubait Fiberglass Factory
P.O Box 63113, Dammam 31516
Kingdom of Saudi Arabia
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
Our Products
Durable & Lightweight FRP Manhole Covers
Superior Alternative to Cast Iron & Concrete. Corrosion-Resistant, High-Strength, and Built to Last.
Why FRP Manhole Covers are the Smart Choice
FRP manhole covers combine modern engineering with practical functionality, making them an ideal replacement for traditional cast iron or concrete covers. Each feature is designed to improve performance, reduce maintenance, and ensure long-term reliability in all environments.
Corrosion Resistant & Waterproof
FRP covers do not rust or degrade when exposed to water, sewage, or chemicals. They remain completely waterproof and weatherproof even in harsh outdoor or industrial conditions.
High Strength-to-Weight Ratio
Despite being lightweight, FRP covers offer exceptional load-bearing strength comparable to metal covers, ensuring durability under heavy vehicular traffic.
Lightweight & Easy Handling
Weighing nearly half as much as traditional metal covers, FRP covers are easier to install, handle, and maintain—saving time and reducing injury risks.
Slip-Resistant Surface
The molded, anti-skid surface ensures safe footing for pedestrians and vehicles, even during rain or in wet areas.
Long Service Life
The composite construction resists wear, corrosion, and temperature fluctuations, giving these covers a lifespan of 30 years or more with minimal maintenance.
Wide Temperature Tolerance
FRP covers stay stable in extreme weather, from freezing cold to intense heat, without cracking or warping.
Where FRP Manhole Covers Excel
Thanks to their strength, durability and safety benefits, FRP manhole covers are used across many sectors and environments.
Municipal Sewer and Drainage Systems
Widely used by city utilities to cover sewage manholes, storm water drains, and drainage chambers. FRP covers in municipal streets and sidewalks provide reliable, non-rusting performance for wastewater infrastructure. They can handle everything from pedestrian plazas to heavy traffic on city roads.
Utility and Communication Networks
Ideal for protecting underground utility vaults such as telecom and fiber-optic cable chambers, electrical junction boxes, and gas valve chambers. The non-conductive nature of FRP is an added safety bonus around electrical and telecom installations.
Residential and Commercial Developments
Engineered to withstand vehicular loads, FRP covers are used in highways, main roads, industrial parks, and airport tarmacs. Heavy-duty versions (e.g. 40-ton rated covers) perform well in truck lanes, freight terminals, and other areas with regular movement of buses, trucks or even fire engines.
Roadways and High-Traffic Areas
Found in housing complexes, campuses, parking lots, and commercial facilities, FRP manhole covers offer a safe and lightweight solution for inspection chambers. They blend in with landscaping or paving (available in neutral colors or decorative patterns) while ensuring driveways and walkways remain secure. In fact, these covers are seen in projects ranging from residential neighborhoods to airports and industrial facilities.
Standard Types and Load Capacities
Busubait provides FRP manhole covers in a variety of types, shapes, and load capacities to suit different requirements. Our covers are available in the standard shapes – circular, square, and rectangular – to fit common manhole openings.
Low Duty (about 2.5 Ton)
Suitable for pedestrian-only areas, sidewalks, and parks.
Light Duty (5 Ton)
For two-wheelers, bicycles, and light vehicle traffic (driveways, small parking lots).
Medium Duty (10 Ton)
Designed for standard passenger cars and light trucks, e.g. residential streets or parking garages.
Heavy Duty (20 Ton)
Built for heavier vehicles and busier commercial areas, such as service lanes, bus stops, or factory yards.
Extra Heavy Duty (40 Ton)
Made to endure very heavy loads in main roads, industrial sites, or locations where fire trucks, waste trucks and other large vehicles operate.
Fully Customizable Solutions
Busubait can tailor FRP manhole covers to unique project needs. We accommodate special requests like custom colors (to match branding or surroundings), molded logos or text on the cover, and even textured surface patterns. Our ability to customize ensures that you get a cover that not only meets the technical requirements but also integrates well visually with its environment.
Colors & Finishes
Available in various colors to match your environment
Logo Embossing
Add your logo or text for branding
Shapes & Sizes
Circular, square, rectangular and custom shapes
Surface Textures
Various anti-slip patterns and finishes
Why Industry Leaders Choose Busubait
25+
Years of Experience
1000+
Projects Completed
50+
Countries Served
99%
Client Satisfaction
Choosing Busubait means partnering with a company that not only supplies top-notch FRP manhole covers, but also brings a wealth of knowledge and a commitment to your project’s success. We have successfully served clients in sectors ranging from municipal utilities and construction to oil & gas and telecom, which attests to our versatility and reliability as a fiberglass solutions provider. When you work with Busubait, you get quality, expertise, and peace of mind in one package.
Proven Expertise
Established in 1997, Busubait brings over 25 years of experience in designing and manufacturing dependable fiberglass products for global applications.
Quality and Innovation
Our state-of-the-art facility and strict quality control ensure every FRP manhole cover is produced with precision, strength, and consistency.
Tailored Solutions
We offer custom sizes, load ratings, and designs—including logo embossing and color options—to perfectly match project requirements.
Reliability and Support
With a proven reputation for on-time delivery and responsive customer service, Busubait ensures reliable performance and complete client satisfaction.
Ready to Secure Your Infrastructure?
Busubait’s FRP manhole covers are a durable and efficient alternative to traditional metal or concrete options, offering superior strength, corrosion resistance, and ease of handling. Designed for long-term performance, they ensure safety and reliability across diverse infrastructure applications.