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Synthesia Technology began its activity in the manufacture of polyurethane systems for the insulation market in 1964, being a pioneer in Spain in the manufacture of in situ polyurethane projection systems. Later it expanded its range of products designed and formulated with polyurethane systems for industrial applications. Today it is a benchmark in the polyurethane market both in insulation and in industrial applications.

Red Letter Supplies are proud to be sole distributor for Synthesia products in Ireland. We work closely with the technical team in Synthesia to develop and/or source the right product for your application.

Synthesia have 2 products, one open cell and one closed cell, certified by the NSAI and are currently working on getting BBA certification for those same two products. All of their products have been extensively tested and all carry the CE mark.

They have a wide range of foams, polyureas and coatings for every application.


San Marco Group Spa is the leading Italian manufacturer and distributor of paints and varnishes for the professional building sector. With a history that began in 1937 in Venice on the initiative of Cav. Pietro Tamburini, it is now run by the fourth generation of entrepreneurs of the Geremia family, having evolved into a benchmark company also on the international scene. Decorativi San Marco instead is a brand of San Marco Group Spa S.p.A. and is specialized in decorative paints and varnishes.

With more than 30 decorative products, 50 textures, 1500 colors available, and almost endless combination possibilities, the products give way to real creations able to dress the walls and result in stylistic atmospheres, where the emotional impact of the decoration interacts with space and influences the use of an environment.

Red Letter Supplies stock a large  portion of the San Marco Decorativi range in our Longford warehouse. We also have  showroom with most of the products on display. Please call us to arrange an appointment.

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Soltherm have been manufacturing building products for more than 25 years.

All of their products are manufactured on one of the most advanced production lines in Europe and under the supervision of specialist technicians. The production process is ISO certified and supervised by Global Quality. The company is expansion-oriented and wants to achieve that by establishing and strengthening long-term and ethical relationships with their customers and all business partners.

They employ and continuously improve the latest organizational techniques and environmentally friendly technologies.

Red Letter Supplies are proud to partner with Soltherm to supply their External Wall Insulation system in Ireland.


Air Pump & Tool Ltd was set up by Pat Mc Connell in 2004. They have over 30 years experience with Graco Fluid Handling & Spraying Equipment. Pat has worked  as a Technical Services Engineer with Desoutter Ltd at their manufacturing plant of Industrial Air & Electric Tools in London.

Red Letter Supplies work closely with Air Pump & Tool designing custom solutions for our clients. We also hold some of their stock in our Longford warehouse for the convenience of our customers. 

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Soundsorba is a specialist noise control engineering company staffed by professional and  experienced acoustic engineers. Their 25 year history is built on continuous growth driven by innovation and offering high performance solutions to noise problems in buildings.

Their acousticians are Institute of Acoustic members and graduates in acoustic engineering sciences.

They provide custom solutions to suit each problem in the most cost effective manner utilizing high quality materials.

We sell the Soundsorba range of products in our Acoustics division, PrimAcoustics.

SPF Depot® was founded in 2005 by Patrick M. Gililland, an engineer with more than two decades of experience in equipment innovation. Before SPF Depot®, Pat worked in the fluid power engineering industry designing tooling and filtration systems still used by General Motors, Georgia Pacific and International Paper, among others.

When Pat entered the spray foam insulation industry, he realized that many guns had defects and replacement parts were too expensive with short life spans. Spotting a challenge, Pat developed his own spray foam gun parts to try to fix the problems.

Red Letter Supplies Ltd supply a wide range of products from SPF depot.

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Marmorino Tools are a traditional Italian family business, who are passionate about their products. They design tools that respect the beauty of the plasters and enhance them to the maximum. 

They work with all decorators in the world, and their pure talents, who with their taste for beauty can transform homes into true works of art.

Red Letter Supplies are proud to distribute this range of beautifully crafted tools. 


The Vita Group is a leading provider of value added and differentiated flexible polyurethane (“PU”) foam products. Built on 70 years of heritage, Vita develops, manufactures and markets a wide range of flexible polyurethane foam, Talalay latex and flooring products to create comfort, quality and functional solutions for our customers.