Custom Parts
Precision-Made Components for Lighting, Restoration & Product Design
At John Moncrieff Ltd, we manufacture both custom glass parts and custom metal components for lighting fixtures, product development, and restoration projects. From one-off replacements to large-scale production runs, we supply high-quality parts crafted to your exact specifications.
Whether you're restoring heritage lighting, prototyping a new design, or sourcing bespoke components, we offer tailored solutions in glass and metal — backed by over 150 years of technical expertise and craftsmanship.
What We Can Custom-Make
- Glass collars, caps, diffusers, tubes, chimneys, sleeves
- Metal galleries, brackets, fittings, arms, and decorative elements
- Lighting inserts and hardware combinations
- Reproductions of discontinued or vintage lighting parts
- Hybrid assemblies combining glass and metal
Why Choose John Moncrieff?
- Full Material Capability: We work in both glass and metal to produce matching or integrated components.
- Tailored Production: Provide a drawing, photo, or sample — and we’ll produce it to spec.
- Scalable Manufacturing: Suitable for single replacements or full product lines.
- Finishing Options: Glass finishes include clear, opal, ribbed, frosted, and coloured; metal options include brass, bronze, blackened, and custom plating.
- Heritage to Modern: We support both traditional reproduction and innovative design projects.
Applications Include:
- Lighting restorations (vintage, industrial, decorative)
- Custom lighting manufacture
- Architectural and interior design features
- Prototyping and new product development
- Commercial and hospitality lighting solutions
The Process
- Step 1: Share your idea, sketch, or part sample
- Step 2: Receive a tailored quote and lead time
- Step 3: Prototype, test fit, or approve as needed
- Step 4: Production and delivery
Let’s Build the Part You Need
Tell us what you're working on — whether glass, metal, or both — and we’ll help bring your lighting design to life.