To the top

New Zealand International

Product Tabs

Product Details
AJH
AJH
AJH
AJH
AJH Illustration
AJH Illustration
AJH Kit
AJH Kit
AJH Installation
AJH Installation

The Adjustable Joist Support has been designed specifically to enable decks to easily be built over concrete slabs in areas where limited ground clearance is available. It is ideal for use when the step-down from your door to your concrete slab is between 100mm (minimum) and around 230mm (maximum).

Material

2.5mm Carbon Steel

Finish

Hot-Dip Galvanised

Features & Benefits
  • Keeps your joists off the concrete to prevent unwanted moisture ingress, which in turn prevents joist rot from occurring through the bottom of your joists
  • Ideal for use in areas where the concrete has a built-in 'fall' to create a level deck
  • Quick and easy to use, purpose-built for the application
  • Provides a neat, professional look for your deck structure without the need for various packers and brackets to achieve your desired result
  • The height of the deck is determined by the length of bolts used
Installation
  1. Positioning Joist Support Base Plates
  2. Drill Holes for Base Plate
  3. Inserting M10 Hex Head bolt
  4. Fixing Base Plate
  5. Attach Joist Support
  6. Insert Joist into Support
  7. Joist Adjustment

See the product flyer for more details.

Approvals

Manufactured to meet deck load bearing standards as per Australian Standard AS1170-1.

 

Model No. Table

Technical Data - AJH

Model No.

Joist Width (mm)

Fasteners

Downward Design Capacity (kN)

Concrete

Timber Joist

AJH38G-24

38


1/M10
(2 - THD10060MG)


4/3.32 x 38mm N8 nails
or 4/SD#10 screws

5.0

AJH38G-8

AJH45G-24

45

AJH45G-8

AJ45KIT

AJH50G-24

50

AJH50G-8

 

  • AJH downward capacity of 5.0kN is approximately equivalent to a continuous joist at 450crs spanning of 3000mm supporting a live load of 1.5kPa.​
 
Brochures & Catalogues

Brochures and Catalogues

PDF icon Flyer - Adjustable Joist Support
Technical Data & Docs

Technical Data Sheets

PDF icon Technical Data Sheet - AJH

Warranty

Warranty

Masterspec
Inspiration
Request a Demo

Request a Demo/Sample

Experience the innovation design of Simpson Strong-Tie's products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to schedule a time to talk and give you a personal demo of Simpson Strong-Tie products.

Request a Demo/Sample

Experience the innovation design of Simpson Strong-Tie's products and how we can help you build safer, stronger structures. Please fill out your details and submit the form below. We’ll be in touch to schedule a time to talk and give you a personal demo of Simpson Strong-Tie products.

Structural Connections

 

Unmatched Quality from the Truss to the Foundation

With nearly 60 years of field and R&D experience, Simpson Strong-Tie® timber connectors are manufactured to the industry's highest standards. From framing angles to straps to heavy-duty joist hangers, we offer the most diverse product line so that you have the right product for the job.

Simpson Strong-Tie® connectors offer unmatched quality with laboratory and field testing, and are backed by our uncompromising commitment to customer service. As the company that built the connector industry, you can count on Simpson Strong-Tie® to work closely with builders, engineers and building officials to deliver innovative, building code-compliant solutions to help build safer, stronger structures economically. Download the Timber Connectors NZS 3604 Catalogue.

Timber Connectors

From testing to service to availability, everything we do is engineered to ensure your project's success. With every product, you know you are getting the quality, value, service and on-time delivery that we have built our reputation on for the past 60 years.

From straps and ties to joist hangers and much more, Simpson Strong-Tie® structural connectors increase the strength and safety of timber-frame structures. Each connector is unique to Simpson Strong-Tie and is designed for specific applications without the need to adapt metal plating to suit a connection. Download the Timber Construction Connectors Catalogue (2016-2018).

Steel Frame Connectors

From fully tested and engineered connectors and clips Simpson Strong-Tie® provides comprehensive structural solutions for cold-formed steel construction. From steel-to-steel connections to full-scale lateral solutions and curtain wall connectors, we remain committed to developing new technology that helps to advance the cold-formed steel industry.

Find out how Simpson Strong-Tie timber connectors can help you build the right way every day. Download the Cold-Fromed Steel Construction Connectors Catalogue.