Due South Development
Belfast, Co. Down
Due South consisted of two outstanding family homes, built in the style of a traditional Dutch Barn but with every conceivable feature for modern family living.
Springfield Developments have embraced environmental considerations when constructing their developments and have worked with energystore superbead for years as their cavity wall insulation installer. energystore TLA® was used along with superbead in the timber frame constructions.
Project Details
Project Size 175m2
Main Contractor Springfield Developments
Installer Aplha Flow Screeds
Product Grade TLA110 Grade

“We have used TLA in a range of our projects. We are committed to the highest possible standards for our residential developments and are conscious of the environmental impacts of the building materials we choose. Reducing the concrete we were using through energystore TLA® was a big plus for us as it falls in with our aim of making sure we are creating minimal environmental impact during the build and our end user will be creating less emissions. Being able to rely on energystore for the insulation just made everything simpler – we can trust the products, service and their technical advice.”
Clarke Kennedy Springfield Developments Ltd
A2 fire rated
Levelling properties
Thermal performance
Lightweight solution
Faster installation
*Compared to traditional methods

Technical Characteristics
Cement Dosage (kg/m3)
Density after 28 days (kg/m3)
Thermal Conductivity (W/mK)
Compressive Strength (kPa)
Flexural Strength (N/mm2)
Permeability to Water Vapour (μ)
Shrinkage (NBN) (mm/m)
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This unique poured insulation offers a
alternative for use in floor and roof construction as a high strength void former or insulation.
No on-site TLA storage or waste.
<0.5% drying shrinkage.
No gaps or breaks in insulation layer that may cause performance issues.
High strength poured insulation
Suitable for flat and sloping roofs
Suitable to apply underfloor heating systems (UFH) directly on top
Suitable for ground bearing and suspended floors
Faster installation compared to traditional methods
A2 Fire Rated Insulation Solution