SPIDI® SoffitFix
A façade support system for soffit cladding systems, brought to you by Fixfast.

Is SoffitFix suitable for my panel type?
Our SoffitFix system can be used with a wide range of cladding panels, including:

Known for their longevity, aluminium panels are lightweight, easy to install, and offer excellent resistance to weather and fire.

Providing exceptional durability, fibre cement panels are resistant to warping, cracking, and rotting - a perfect low maintenance solution.

Mineral fibre panels offer superior fire resistance and enhanced energy efficiency, as well as improved acoustic performance and longevity.

Timber cladding provides a natural and timeless aesthetic. These panels provide excellent thermal insulation, as well as being a sustainable, modern option.
Why choose SoffitFix?
Simple. Safe. Quality assured.
The first choice for the attachment of screw and rivet fixed soffit and ceiling cladding elements.
Ideal for cladding elements such as:
Metal panels, planks, or profiles
Timber panels or planks
It's a fully engineered system for any soffit or ceiling cladding attached to aluminium support profiles, using screws or rivets.

Realise your architectural intent, cladding design, engineering and installation requirements through multiple rail designs, sizes, orientations, and finishes.

Cater for the widest range of soffit void cavities with SPIDI Max helping hand brackets - from 60mm to over 900mm.

Simplify your design, procurement, and installation by using the same innovative SPIDI Max helping hand bracket for both fixed and sliding point applications.

Meet thermal performance requirements using SPIDI Max aluminium helping hand brackets complete with thermal isolator pads, or Passive House Institute certified A2 or A4 stainless steel brackets.

Back up your quality façade support solution with Fixfast SHOQS (Simple, Honest, On-time, Quality Service) at all stages of your project.


SPIDI® Max helping hand brackets
Proven performance. Patented product. The innovative SPIDI Max helping hand bracket (available in aluminium or stainless steel) can be configured with horizontal or vertical support profiles to suit your soffit or ceiling project.
Discover the range
1. Support rails
2. Support rail fixing
3. SPIDI® Max helping hand brackets
4. Helping hand bracket fixings

Fixfast Case Studies
The Fixfast façade support solution has been tried and tested in situ all around the UK, proving its flexibility, strength, and simplicity, by adapting to meet specific challenges faced by contractors on sites.
Explore our projectsFixfast Skills Hub
Visit our educational resource hub for answers to your façade related questions. From basic application advice to advanced technical details, we have the answers to the industry's frequently asked questions.
Request a façade calculation
If you need a quick estimate price, or a full detailed calculation, then our team is committed to working closely with you to ensure a 'right product, right time, every time' approach.
The Fixfast façade support solution
Simple support solutions designed to work with all common cladding types, configured to meet your exact architectural and structural performance requirements.