INNA-DOR sets the standard for internal steel doors, with an industry-leading specification and up to 10 years anti-corrosion warranty.
Available with a honeycomb core as standard, we can substitute this for mineralwool where thermal transference needs to be reduced – or ask us about a timber core for added strength and reinforcement.
INNA-DOR is manufactured from corrosion-resistant Magnelis® steel, ensuring far superior performance when compared to alternative materials such as galvanised steel, and is available fire rated to BS EN1634-1 for up to 240 minutes.
Our doorsets are supplied fully assembled with hardware fitted as standard. When this is combined with our adjustable fixing feet and variable sub-frame, the installation time is drastically reduced, which in turn adds value to a project.
The single fix design of our doors offers greater cost savings when priced against overall installation times for timber doors. Also, the inherent durability of steel means that in areas of high traffic or potential abuse, the ‘whole life’ cost of a steel doorset significantly outweighs that of a timber doorset.
