Pemko 352_R, 355_S & 356_V | Overlapping & T Astragal
Pemko 352_R, 355_S & 356_V | Overlapping & T Astragal
Finishes: A, B, BDG, C, D, G, PW, SN
Pemko 352_R, 355_S & 356_V | Overlapping & T Astragal
- Additional Product DetailsLCN Door Closers | Von Duprin Exit Devices | Schlage Locks
Astragal and meeting stile seals seal the gap between a pair of doors.
Astragals in this configuration provide a security function (fixing screws are not accessible when the doors are in the closed position) in addition to effective weather-sealing performance.
352_R
- When installing pairs of fire doors, care must be taken to maintain the requirements of NFPA 80 (US)
- For reverse bevel doors
355_S- When installing pairs of fire doors, care must be taken to maintain the requirements of NFPA 80 (US)
352_R
AVAILABLE FINISHES: CR, DR, GR
For reverse bevel doors355_S
AVAILABLE FINISHES: BS, BDGS, CS, DS, GS, PWS, SNS356_V
AVAILABLE FINISHES: AV, BDGV, DV, PWV, SNV
Countersink drilling with countersunk flathead screws also available upon request at no extra chargeKey to Inserts
E - EPDM, Solid
M - Magnetic
N - Neoprene or EPDM*
NB - Nylon Brush
P - Pile
PK - PemkoPrene®**
Q - Kerf-in Foam
R - Sponge Neoprene or EPDM*
S - SiliconSeal or Sponge Silicone (see individual part)
SB - Soft Brush
T - ThermoSeal™
TF - Triple Foam
V - Eco-V™
*N: As we “Green,” inserts “N” may be either Neoprene or EPDM.
*R: As we “Green,” inserts “R” may be either Sponge Neoprene or Sponge EPDM.
Over time, these inserts will move to EPDM material.
**PK: To best control our customers’ costs, some PK (Santoprene™) products may be a silicon-based elastomeric material with comparable performance.Finishes
A (Mill Finish Aluminium) B (Mill Finish Extruded Bronze [Brass]) BDG (Bright Dip Gold Anodized) C (Clear Anodized) D (Dark Bronze Anodized) G (Gold Anodized) PW (Painted White) SN (Satin Nickel Anodized)
An Astragal seals the gap at the leading edge between a pair of door leaves. The pair can have 'plain' or 'rebated' meeting stiles—the design and suitability of the Astragal will vary accordingly between the two options. Astragals on external pairs of outward-opening doors commonly overlap Astragals, which protect against the weather and provide security as a lock guard. On internal doors, astragals protect against smoke ingress and provide additional security on locked doors.
Doors are typically the weakest link in any partition designed to have acoustic sealing properties. Astragals, perimeter gasketing, drop seals, and door sweeps can all prevent sound from leaking through cracks around the door perimeter.
Relcross Limited (trading as) Relcross Door Controls | Hambleton Avenue | DEVIZES | Wiltshire | SN10 2RT | United Kingdom | T: ++ 44 (0) 1380 729 600 | F: ++ 44 (0) 1380 729 888 | E: sales@relcross.co.uk
- Certification
UL | Warranty: 5 Years (Mechanical)
Certificates, including DoPs, downloadable here
- Resources | Downloads