HMT Product Installation & Repair Services

HMT offers complete services for floating roof and seal repair and replacement. Our experienced field personnel have been leading the industry in floating roof and seal maintenance for over three decades.

HMT partners with our customers to perform work on any type or brand of floating roof system that exists. We can help you assess your existing floating roof and determine the most economical method of getting it back into service while achieving your future service objectives including life expectancy, product compatibility, regulatory compliance, capacity optimization, and heel reduction objectives.

In addition, our engineering team can assist with unique challenges such as atypical rim spaces, irregular tank shell navigation, and exceptional dynamic loading conditions.

Floating roof repairs
Floating roof replacements
Fixed roof repairs
Primary and secondary seals for floating roof tanks
Fixed roof replacements
Floating Roof Drain Systems
In-Service seal replacements
In-Service seal repair
Fittings and appurtenances
Internal & external floating roof installations & repairs
Floating roof tank conversions
Tank seal inspection & repairs
Special design and engineering work
Specialty fabrication & construction project work

Installation Services

Our seasoned field installation teams can perform installations of floating roofs, seals, drains, geodesic domes, appurtenances, and most retrofits or modifications to aboveground storage tanks. Our product crews are specialists in this work and understand the many nuances of proper tank product installation.For international projects or to support other tank contractors, HMT offers technical supervision to ensure safe, efficient, and proper installation of our products.

Fittings and appurtenances
Floating roof drain systems
In-Service dome installation
Primary and secondary seals for floating roof tanks
Repair service for any brand of skin and pontoon IFR
Floating roof tank conversions
Geodesic dome installations
Internal and external floating roof installations and repairs
Special design and engineering work

Repair & Replacement Parts

Any brand Aluminum Internal Floating Roof

HMT offers custom fabrication parts and components for any brand of Aluminum Internal Floating Roofs. HMT’s fabrication service eliminates the need to fabricate on site, reducing installation downtime while providing a more precise factory finish. Custom-designed and fabricated for each specific application, our in-house fabricated parts and components for Internal Floating Roofs are cost effective and efficient.

AIFR repair parts and components include:

Custom 8”-, 10”-, or 12”-diameter aluminum pontoons with retrofit end caps to accommodate any AIFR
Custom column, gauge-pole and ladder seals
Custom emission control devices: ladder and gauge-pole emission sleeves, gauge-pole plugs, and specialty emission control devices
Primary and secondary wiper seal pre-punched to bolt pattern
Custom Teflon® leg support pads to fit any support leg
Replacement legs can be fabricated in any size