Safe Access All Areas

01284 701696
H20 reinforced Floor Door with drainage channel - Type J-AL H20/JD-AL H20 Product Image
Drainage Floor Access Doors
TYPE J-AL/JD-AL H-20 Floor Access Doors with Drainage

J-AL/JD-AL Floor Access Doors are constructed with a channel frame and are suitable for use in exterior or other applications where there is concern of water or other liquids entering the access opening. Our H-20 Floor Access Doors are reinforced for AASHTO H-20 wheel loading for use in off-street locations where they are not subjected to high density traffic.

Available in a number of standard single leaf (TYPE J-AL H-20) and double leaf (TYPE JD-AL H-20) sizes. Special sizes can be specified for bespoke access requirements.

TYPE J-AL H-20 / JD-AL H-20

Features / Benefits

Suitable for AASHTO H-20 wheel loading.

Single and double leaf floor doors with channel drainage - suitable for exterior applications.

Engineered with lift assistance for smooth, easy one-hand door operation, regardless of size.

Automatic hold-open arm locks the cover in the open position to ensure safe egress.

Constructed with corrosion-resistant materials to provide many years of trouble-free, dependable service.

Heavy-duty construction and positive latching mechanism help to prevent unauthorized access.

Standard Stainless Steel Type 316 hardware

Available in a number of standard and special sizes to satisfy many requirements.

5 year warranty

H-20 LOADING - STANDARD SIZES (clear opening)

TYPE J-AL H-20 (single leaf) 

J-1AL H-20 610x610mm / Overall size: 762x864mm / weight: 55kg

J-2AL H-20 760x760mm / Overall size: 912x1014mm / weight: 64kg

J-3AL H-20 915x760mm / Overall size: 1067x1014mm / weight: 81kg

J-4AL H-20 915x915mm / Overall size: 1067x1169mm / weight: 87kg

J-5AL H-20 1065x1065mm / Overall size: 1217x1319mm / weight: 111kg

TYPE JD-AL H-20 (double leaf)

JD-1AL H-20 1220x760mm / Overall size: 1372x1014mm / weight: 91kg

JD-2AL H-20 1220x1220mm / Overall size: 1372x1474mm / weight: 132kg

JD-3AL H-20 1220x1830mm / Overall size: 1372x2084mm / weight: 226kg

JD-4AL H-20 1525x1525mm / Overall size: 1677x1779mm / weight: 207kg

Performance Standards TYPE J-AL H-20 / JD-AL H-20

LOADING AASHTO H-20 wheel loading
WARRANTY 5 years
PATENTS U.S. Patents 6,041,553 & 6,260,305

Guide Specification TYPE J-AL H-20 / JD-AL H-20

MATERIAL1/4" (6mm) Aluminium cover and extruded Aluminium frame
COVERDiamond pattern tread plate reinforced for AASHTO H-20 wheel loading.
FRAMEExtruded Aluminium channel frame with bend down anchor tabs around the perimeter. A 1-1/2" (38mm) drain coupling is welded under the frame for a pipe connection to a dry well or disposal system.
HINGESHeavy-duty Stainless Steel Type 316 hinges with 1/4" (6mm) Stainless Steel Type 316 hinge pins
LATCHStainless Steel Type 316 slam lock with fixed interior handle and removable exterior turn/lift handle. Latch release is protected by a flush, gasketed, removable screw plug.
LIFT ASSISTANCECompression spring operators enclosed in telescopic tubes. Automatic hold-open arm with release handle automatically locks cover(s) in the open position.
FINISHMill finish Aluminium with a bituminous coating applied to the exterior of the frame
HARDWAREStainless Steel Type 316 throughout

More info? Place an order? Get in touch today

Call us on 01284 701696 or email us >