Retrofit Construction

Fire rating - Intumscent Coatings are constructed in such a way as to achieve a code-determined fire-resistance rating, thus forming part of a fire compartment's passive fire protection. Fire Retardant Coatings can be spray applied to the rated wall assembly.

Design loads – Intumscent Coatings must withstand a minimum 5 lb./sq.ft., and additional seismic loads. This does effect the Intumescent Coatings.

Germany includes repeated impact force testing upon new Intumscent Coatings systems. Other codes require impact resistance on a performance basis

• Intumscent Coatings typically extend through the roof and terminate at a code-determined distance above it. They are usually finished off on the top with flashing (sheet metal cap) for protection against the elements. Coat with Fire Retardant Coatings like you would a Flame Retardant Spray and this will be very clean and easy to achieve.

• Materials - Intumscent Coatings in North America are usually made of concrete block or reinforced concrete. Fire barrier walls are typically constructed of gypsum board partitions. Intumescent Coatings are applied to any type of gypsum assembly. First check to make sure you have the proper testing.

Historical Properties

Historic Ratings are the most common use for a intumescent coating. Most assemblies are made of wood and require a 1 to 2 hour rating. We have many jobs in the Historic arena.

Defective Construction

Defective construction has many uses for a Intumescent Coating. There are many unplanned mishaps in the construction industry. We have many listed assemblies for fast cost effective solutions.

New Construction/Design Build
 UBC 26-2, Thermal Barrier

• 5/8 Plywood Thermal Barrier Test

ASTM E 119, 1 Hr Wall System

• 5/8 Plywood Wall Test

ASTM E 119, 1 Hr Ceiling System

• Wood Roof System Assembly
• 2 x 6 Tongue and Groove Floor Ceiling Assembly

Fire rating - Intumescent Coatings are constructed in such a way as to achieve a code-determined resistance rating, thus forming part of a fire compartment's passive fire protection. Fire Retardant Coatings can be spray applied to the rated wall assembly.

Design loads – Retardant Coatings must withstand a minimum 5 lb./sq.ft., and additional seismic loads. This does effect the Intumescent Coatings.

Germany includes repeated impact force testing upon new Fire Retardant Coatings systems. Other codes require impact resistance on a performance basis

Retardant Coatings typically extend through the roof and terminate at a code-determined distance above it. They are usually finished off on the top with flashing (sheet metal cap) for protection against the elements. Coat with Retardant Coatings like you would a Flame Retardant Spray and this will be very clean and easy to achieve.

Materials - Retardant Coatings in North America are usually made of concrete block or reinforcedconcrete. Barrier walls are typically constructed of gypsum board partitions. Intumescent Coatings are applied to any type of gypsum assembly. First check to make sure you have the proper testing. Coatings on a wood assembly are very attractive

• UBC 26-2, Thermal Barrier
• ASTM E 119, 1 Hr Wall System
• ASTM E 119, 1 Hr Ceiling System
• ASTM E 119, Strucutal Steel Ratings
• ASTM E 119, 2 Hr Wall System
• ASTM E 119, 2 Hr Ceiling System
• ASTM E 84, Fire Retardant Wood
• ASTM E 84 - Extended, Fire Retardant Wood