About Us

Union Conmat Limited

About Union Conmat Ltd.

Union Conmat Ltd. is a specialist in thermal insulation, acoustic insulation, and sealing materials. We supply a comprehensive range of general and fire-rated sealants, including silicone sealants, rubber adhesives, and acrylic sealants (caulking), to support a wide variety of construction and industrial applications.

We are an authorized distributor of complete thermal and acoustic insulation solutions, providing reliable materials and professional support to meet the needs of our customers.

In addition to distribution, Union Conmat Ltd. is a manufacturer of insulation fixing pins and washers and the first manufacturer in Thailand of flexible duct connectors. Our manufacturing expertise allows us to deliver high-quality products with consistent performance.

Our extensive product portfolio also includes air ducts and ductwork accessories, aluminum tape, roof ridge covers, fiberglass insulation, mineral wool (ROCKWOOL), aluminum foil insulation, reflective insulation sheets, roof thermal insulation, and high-quality heat-reflective foil. We are committed to delivering durable, high-quality products and trusted solutions throughout the lifetime of every project.

Our Service

Our Services

Professional Consultation for Thermal & Acoustic Insulation

We provide expert consultation and guidance on selecting the right thermal and acoustic insulation products, including fiberglass insulation, mineral wool, aluminum foil insulation, reflective insulation sheets, roof thermal insulation, and heat-reflective foil.
Our team also advises on proper installation methods to ensure efficiency, cost savings, convenience, and long-term performance, helping insulation systems maintain their thermal and acoustic properties throughout their service life.

Heat Loss, Heat Gain & Surface Temperature Calculation

We offer professional calculation services for Heat Loss, Heat Gain, and Surface Temperature to determine the most suitable insulation type and thickness for each application, ensuring optimal performance and energy efficiency.

Supply of Ductwork Accessories & Flexible Duct Connectors

We supply insulation fixing pins, washers, air duct and ductwork accessories, as well as various types of flexible duct connectors, supporting secure and effective insulation installation.

General & Fire-Rated Sealants Supply

Our services also include the supply of general and fire-rated sealing materials, such as rubber adhesives, silicone sealants, and acrylic sealants (caulking), suitable for construction and industrial applications.

Stock Availability & Fast Delivery Service

We maintain sufficient stock across all product categories to ensure fast and reliable delivery. Our delivery service covers Bangkok and surrounding areas, with free delivery for orders of THB 5,000 or more.

Our Product Brands

Union Conmat Co., Ltd. supplies a comprehensive range of thermal insulation and acoustic insulation products, along with general and fire-rated sealing materials, installation accessories, air ducts, and ductwork systems.

Our product portfolio includes ductwork accessories such as insulation pins, washers, corners, bushings, fire-resistant flexible duct connectors, fiberglass rope, fiberglass tape, fiberglass cloth, aluminum tape, reflective insulation sheets, aluminum foil, duct flange gaskets, silicone sealants, rubber adhesives, acrylic sealants (caulking), duct insulation adhesives, multi-purpose adhesives, and insulation pin adhesives.

We are committed to delivering high-quality products designed to meet the requirements of construction, HVAC, and industrial applications, ensuring reliable performance and long-term durability.