Welcome to James Jones & Sons Ltd, Timber Systems Division
Established in 1905, James Jones & Sons Ltd is committed to excellence in customer service, quality products, superior engineering, and prompt delivery.
James Jones & Sons Ltd, Timber Systems Division manufactures structurally engineered timber joists - the JJI-Joist - combining high-grade softwood with an engineered composite panel. These are standard building components used in commercial and residential construction as load bearing or non load bearing members for roofs, walls and floors.
A JJI-Joist offers many design and performance advantages over conventional timber sections, such as -
- STRONG - Superior Strength to Weight Ratio Enables Longer Spans
- STRAIGHT - Straighter And Uniform Dimensions
- LIGHT - Lighter And Easy To Handle With Eased Edges
- LONG - Length Restricted Only By Transport Method
- STABLE - Composition Resists Shrinking And Warping
- COST EFFECTIVE - Savings On Time, Labour and Materials
- CONVENIENT - Easy To Cut, Drill And Install
- VERSATILE - Design Flexibility In Floor, Wall And Roof Applications
- ENVIRONMENTALLY FRIENDLY - Uses 40-60% Less Material And Less site Wastage
- QUALITY ASSURED - An Engineered System That Is Factory Produced
- GUARANTEED - Backed By A Life-Time Guarantee
- NOGGINGS - No Requirement For Mid-Span Noggings or Herringbone Strutting
JJI-Joists are available from a network of Authorised Distributors throughout the UK and Ireland, who offer an estimating and design service inclusive of JJI-Joist layout plans, engineering calculations and material costings.
JJI-Joists can also be supplied through selected timber frame kit manufacturers throughout the UK and Ireland, who can offer JJI-Joists as an element of their structural timber frame kits.
