Our bespoke acoustic solution, designed specifically to reduce sound transmittance and improve security.
Door Leaf
Manufactured from two 1.5mm Galvanised steel skins, folded and mechanically fixed to form a strong and rigid 45mm thick door leaf, filled with a variety of acoustic cores. Anti-jemmy flanges to the leading edge of the leaf provide excellent jemmy resistance.
Frame
90mm frames are pressed from 2mm Galvanised steel to form a single rebated profile. Profiled headers form a smooth butt joint with the vertical posts and are joined together utilising strong M8 bolts to provide positive rigidity. The special fast fit frame is able to compensate for most irregularities in the opening with 8no threaded fixing adjusters per doorset. They permit a tolerance of up to 18mm on each side of the door. Shims and packers are not necessary making an extremely secure fix. Frames can be insulated if required.
Seal
A variety of different acoustic perimeter seal systems available to meet your sound reduction requirements.
Hardware
Door leaves are hung from 4no stainless steel hinges for smooth operation and optimum weather resistance. Security dog bolts secure the leaf into the frame if the hinges are attacked.
Finish
Available in any RAL colour or marine-grade powder-coat finishes.
Thresholds
DDA compliant 2mm stainless steel threshold bolted into the vertical frame posts. Available in outward opening, inward opening and ramped. An auto drop-seal is added for sound reduction for certain sound levels.
Optional Extras
Acoustic louvres and a full range of vision panels with acoustic glass are available.
Defender Soundguard
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- TS6 6TY,
- Middlesbrough,
- United Kingdom