Internal Doors & Door Sets - Apartment Entrance Doorsets and Sliding Wardrobe Systems and more!

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Internal Doorsets

Premdor has a range of innovative internal and apartment entrance doorsets available for both new build housing developments and refurbishment projects. The doorset range has been painstakingly developed with demanding performance requirements in mind, allowing for simple, rapid installation on-site.

For added reassurance, Premdor has a dedicated Technical Support team on hand to answer any queries relating to your doorset, from the initial design stages to project completion.

Doorsets vs. Traditional Door Installation Video - WATCH our informative guide on YouTube.

SpeedSet Plus - Internal Doorset System

Unique to Premdor, SpeedSet Plus is a revolutionary, adjustable doorset for internal use. Dramatically simplifying the installation process, the doorset is entirely adjustable, overcoming the difficulty of encountering variation within a given wall thickness when on-site. The door is supplied pre-hung with CE Marked latch and hinges and is also supplied with matching pre-mitred architrave and all fixing components and brackets, resulting in a fully-equipped doorset kit. An FD30 fire door option is also available.

SoundSecure - Internal Apartment Entrance Doorset

The SoundSecure doorset has been specifically designed to meet the complex performance demands of internal apartment entrance locations and perfectly balances Building Regulation requirements with cost and ease of installation. Available with either Certifire approved FD30 or FD60 fire doors and with Secured By Design accreditation as standard, the SoundSecure doorset provides reassurance and security when it is required the most - the entrance to someone's home.

Require Technical or Specification Assistance? Telephone 0844 209 0008 or email at