IQ Glass

Green Building Store Logo

Green Building Store

Stella Rooflight



Kore Insulation Logo


Dreadnought Tiles

Ecological Building Systems




Below is a list of other suppliers who we find have useful websites, details, information etc to help with your projects. 


useful insulation guidance and data sheets along with a u-value calculator

Factsheets, downloads and resources for stone wool insulation

Glass and rock mineral wool insulation manufacturer with plenty of guidance and resources.

Ecological insulation solutions with resources and guidance for all applications.

Celotex and Isover products with useful U-value calculator

EPS insulation manufacturer with insulated foundation solutions amongst others

Isoquick provide insulated foundation solutions for high thermal performance

Windows and Doors

Wide range of both commercial and residential windows with a wealth of technical knowledge and downloads

High performance Danish windows

Wide range of roof windows and technical information 

Steel window, door and screen manufacturer.

Architectural and structural glass specialist with a wide range of glazing solutions.

Frameless sliding doors and windows.

Windows, bifolds, sliders, plus useful technical information and downloads.


Masonry wall ties, restraints, supports, lintels and fixings. Useful guidance and resources.

Brick manufacturer with tonnes of useful resources and literature.

Lintel manufacturer along with useful resources and downloads

Connections and fastenings with product information and downloads.


Roof tiles and systems with plenty of resources and technical information.

Zinc facade and roofing systems

Roofing systems including green roof, blue roof and technical drawings and guidance.

Waterproofing and Drainage

Channel and slot drainage systems

Waterproofing membranes, damp proof courses, structural waterproofing. Helpful details and resources. 

Rainwater goods, technical guidance and resources. 

Drainage systems including roof outlets, floor drains, pedestal supports and more.


Sealing products, tapes for airtightness, wind tightness. Excellent resources and guidance.

Partition, wall lining and ceiling systems. Publisher of the White Book – invaluable technical guidance document.

Pedestals, green roof, drainage and other products. 

Airtight membranes, sealing tapes and thermal bridging solutions.

Intelligent Membranes provide liquid membranes for a variety of applications. They can be used to protect a range of materials in new build, retrofit and heritage buildings.


The following list of websites provide useful guidance, resources and technical information for all aspects of construction, planning and more. 

Resources and guidance for all aspects of the planning process

All the approved documents in one place.

Guidance for compliance with Part E – Sound. Demonstrating approved construction details.

Technical Guides for all things brick!

TRADA Timber Research and Development Association. Resources and Technical Guidance for all things timber. 

Excellent technical guidance provided by the NHBC standards.

Local Authority Building Control Guidance

RIBA CPDs and Seminars

Publications relating to climate emergency, net zero and more.

Levitt Bernstein write a number of books, guides, resources and more.

U-Value calculator from Kingspan.

U-Value calculator from Celotex.

U-Value calculator from Rockwool.


Have we missed someone? Let us know!

[we are not affiliated with any of these suppliers and do not receive a fee for featuring them here. These suppliers are ones we have specified regularly or provide useful guidance and information on their websites]