Educational

Passive Purple Internal airtight membrane between steel frame on a high-rise construction

Airtight and Vapour Control for High-Rise Re-Cl...

High-rise re-cladding projects demand fire compliance, airtightness, and vapour control—often without internal access. Passive Purple X and Passive Purple + Fred provide external, liquid-applied solutions that deliver fire-rated, vapour-controlled airtight...

Airtight and Vapour Control for High-Rise Re-Cl...

High-rise re-cladding projects demand fire compliance, airtightness, and vapour control—often without internal access. Passive Purple X and Passive Purple + Fred provide external, liquid-applied solutions that deliver fire-rated, vapour-controlled airtight...

Installer roll-applying Poseidon waterproofing membrane to bathroom wall before tiling

Five things about waterproofing

Waterproofing is more than a final coat before tiling, it’s a critical performance layer that protects buildings and occupants for years. Discover five lesser-known facts about waterproofing, from crack-bridging flexibility...

Five things about waterproofing

Waterproofing is more than a final coat before tiling, it’s a critical performance layer that protects buildings and occupants for years. Discover five lesser-known facts about waterproofing, from crack-bridging flexibility...

Swimming pool vapour control membrane with Passive Purple

Swimming pool vapour control membrane with Pass...

PASSIVE PURPLE: THE ULTIMATE AIRTIGHT MEMBRANE FOR SWIMMING POOLS AND HIGH-HUMIDITY SPACES When it comes to airtightness and vapour control in swimming pools, spa areas, and wet leisure facilities, few...

Swimming pool vapour control membrane with Pass...

PASSIVE PURPLE: THE ULTIMATE AIRTIGHT MEMBRANE FOR SWIMMING POOLS AND HIGH-HUMIDITY SPACES When it comes to airtightness and vapour control in swimming pools, spa areas, and wet leisure facilities, few...

Does Natural Ventilation Actually Work?

Natural ventilation is a method used in construction for many centuries and is present even in historical buildings. In modern day construction, ventilation is still a very important factor.  Sufficient...

Does Natural Ventilation Actually Work?

Natural ventilation is a method used in construction for many centuries and is present even in historical buildings. In modern day construction, ventilation is still a very important factor.  Sufficient...

Damp Proofing Vs Waterproofing: What is the Dif...

Damp proofing and waterproofing are methods in modern building construction used to prevent structural damage caused by moisture.  Anyone who deals with construction or is simply renovating an older property...

Damp Proofing Vs Waterproofing: What is the Dif...

Damp proofing and waterproofing are methods in modern building construction used to prevent structural damage caused by moisture.  Anyone who deals with construction or is simply renovating an older property...

Contemporary Passivhaus house in the UK showcasing energy-efficient construction and sustainable architecture principles

What is Passivhaus? From Origins to Modern Net ...

Passivhaus has transformed modern construction, delivering ultra-low energy buildings through airtightness, insulation and heat recovery. From its German origins in 1991 to today’s UK net-zero strategy, discover why Passivhaus is...

What is Passivhaus? From Origins to Modern Net ...

Passivhaus has transformed modern construction, delivering ultra-low energy buildings through airtightness, insulation and heat recovery. From its German origins in 1991 to today’s UK net-zero strategy, discover why Passivhaus is...