Several companies within the group provide products and services as subcontractors through main contractors and house builders, or offer installation services directly to the domestic market.
Each business adheres to the required Health & Safety standards specific to its market, holding SSIP certifications like CHAS or ConstructionLine, along with specialised training, such as IPAF, when needed. All businesses providing installation services are fully insured, with many offering extensive professional indemnity insurance, and acceptance of collateral warranties.
Heywood Williams Architectural (HWA) provides comprehensive solutions for curtain walling, windows, and doors—from design to installation—guided by an expert team. Using recognised architectural system software, HWA ensures each build meets specifications and adapts to geographical requirements.
Working closely with the main contractor and associated trades, HWA collaborates on design and project management to deliver seamless site execution aligned with project timelines. Our contract management expertise and established reputation instil confidence at every stage.
SHS Balustrades and Handrails (SHS) provides a complete installation service, starting with an initial survey to confirm that the specifications meet both the customer’s aesthetic preferences and building regulation standards.
Our installation service is available directly to end users who prefer not to handle the fitting themselves, as well as for commercial or interior projects. We offer supply and installation as a subcontractor for main contractors, landscapers, housebuilders, and more.
Steelcraft, located in the North East, handles 95% of its steelwork installations through its dedicated in-house specialist team.
With an on-site CAD team and a Contract Manager, Steelcraft oversees every project from design to installation, ensuring complete confidence in the finished product’s quality and fit on-site.
If you would like any further information about Silvanito, any of our companies or products, please get in touch.