Manufacturers
and Suppliers of Steel Doors and Doorsets
Also Fabricators in Mild Steel
Aluminium and Stainless Steel.
(ST-SDA)
SEAL TYPES - Smoke Dust Air Gas
Tight Steel Doorsets and Sound Proof Seals
Dove Door Sealing Systems are available to combat draughts, dust, rain, noise, heat loss, heat gain, fire, smoke and stray light. With solutions for a wide range of door opening types including butt hinged, up and over, sliding, roller shutter and revolving.
These Seals can be fitted to any of our doors on request or retrofitted where applicable. We can also supply these seals for easy DIY fitting sizes are available on request.
DP120
& DP150
Co-extruded
PVC, acoustic and smoke seal. Discreetly located in the protected corners
of rebated timber or steel doorframes. DP120 & DP150 have been tested
to AS/NZS1530.4 on proprietary fire doors and conforms to BCA spec. C3.4
200C Medium temperature (smoke doors), equivalent to BS476 part 20 and
22. Suitable for new and retrofit applications.
DP10Si
A neat compact doorstop frame seal which has proven to be an effective
acoustic seal when tested in accordance with BS2750 and ISO140.3.
It is quick and easy to install onto the doorframe as a doorstop. It is adjustable, by concealed fixing slots, for a precision fit.
The
multi blade seal considerably reduces the leakage of noise and air movement.
The minimum deflection of the sealing fins creates maximum efficiency,
offering a large tolerance for door movement over time. The seal can be
mitred or butt jointed to give an integrated aesthetic appearance.
DP24Si
An
adjustable doorstop seal for noise, light and smoke. The DP24 seal uses
independently adjustable fasteners to achieve up to 8mm sealing adjustment
for maximum noise control.
The seal can be butt jointed at the corners to produce an easily installed continuous seal around the doorframe. Its aluminium carrier is sturdy and slotted for adjustment with concealed fixings. It is quick and easy to install around the jamb and head and can be fitted without removing the door.
It is tamper proof with fully concealed fasteners to give the seal an aesthetic appearance. The closed cell S.E. Sponge E.P.D.M. seal requires only normal door closing force. If fixing to rebated frames of single doors, specify a long backset door latch. DP24 has been granted an Australian Design Award.
It
is an effective acoustic seal when tested in accordance with BS2750, it
meets smoke leakage requirements of BS5588 Pt 1 when tested in accordance
with BS476 pT31.1 and has been fire tested in accordance with BS476 Pt22
for half an hour.
DP47Si
A
heavy-duty door seal, which has been designed to replace the conventional
door stop, around the head and jambs of the doorframe. It's proven excellent
acoustic qualities make it particularly suitable in heavy traffic areas
that sustain high abuse, such as hospitals, hotels, Airports and prisons
Concealed behind an aluminium cover strip can be found a space for low voltage cable management, along with adjustable fastener slots for achieving perfect fitment. The extrusions of this rugged tamper proof seal can be mitred or butt jointed for ease of installation.
DP47 has
been tested acoustically to BS2750 / ISO140 and meets smoke leakage performance
of BS5588
Note:
If fixed to existing rebated frames of single doors, specify a long backset
door latch
DP78Si
A
medium temperature smoke door frame seal that has been tested to AS 1530.4,
AS/NZS 1905. 1 and conforms to BCA spec. C3.4. 200°C Medium temperature
smoke. Equivalent to BS 476 part 20 and 22. It
is an acoustically designed smoke seal for installation on doorstops and
it can be mitred or butt jointed. Its aluminium carrier is sturdy and
slotted for adjustment with concealed fixings. It is quick and easy to
install around the jamb and head and can be fitted without removing the
door.
DP84Si
Designed
specifically for 'clean room' applications. Its easy cleaning aluminium
extrusion and flexible smooth silicon sealing section considerably reduces
sound transmission and prevents movement of air borne contaminates, thus
allowing for controlled air ventilation.
Location
Head and jambs for single and double broad butt hinged doors.
Min/Max Gap
0mm to 7mm
Seal
Lengths
Single door sets (1 x 1000, 2 x 2100), long set (1 x 1000, 2 x 2750),
double door sets (3 x 2100), long set
(1 x 2000, 2 x 2750) 250mm increments to 5000mm.
DP93Si
A weather and acoustic seal suitable for plain or rebated frames.
DP93Si is quick and easy to install (mitre joint only), to the head and
jambs without removing the door. Slotted for installation adjustment,
the soft silicon bulb accommodates a tighter seal and, with a tamper proof
cover strip, provides a fit and forget feature.
Note:
If fixing to rebated frames of single doors specify a long backset door
latch. The tamper proof aluminium coverstrip is not recommended for removal
once installed, refer DP78Si or DP10Si for this feature.
RP94Si
A weather and acoustic seal suitable for rebated frames. RP94Si
is quick and easy to install, either mitred or butt jointed to the head
and jambs without removing the door. Slotted for installation adjustment,
the soft silicon bulb accommodates a tighter seal and with a tamper proof
cover strip, provides a fit and forget feature.
Note: The tamper proof aluminium coverstrip is not recommended for removal once installed , refer RP78Si for this feature.
These
Seals can be fitted to any of our doors on request or retrofitted where
applicable. We can also supply these seals for easy DIY fitting sizes
are available on request.
