Custom Metal Flashings in Auckland
Bespoke flashings manufactured to your specifications and powder coated to match any colour. Fast turnaround for builders, architects, and homeowners.
Get A Free QuoteCustom Flashings Made to Order
At Coating Lab, we manufacture custom metal flashings to your exact specifications. Whether you're a builder needing specific profiles, an architect with unique design requirements, or a homeowner looking for the perfect match for your renovation - we've got you covered.
All our flashings can be powder coated to any colour, including standard roofing colours and custom colour matching to Resene, Dulux, or any other colour system.
Types of Flashings We Make
- Roof Flashings: Apron flashings, barge flashings, ridge cappings, valley flashings
- Wall Flashings: Head flashings, sill flashings, corner flashings
- Window & Door Flashings: Head flashings, jamb flashings, sill flashings
- Parapet Cappings: Custom profiles for flat roof parapets
- Drip Edges: Various profiles to prevent water ingress
- Cover Flashings: Joint covers, expansion joint covers
- Custom Profiles: Any profile to your drawing or sample
Materials
- Stainless Steel: Superior corrosion resistance, ideal for coastal and demanding environments
- Galvanised Steel: Traditional option with zinc protection
- Aluminium: Lightweight, excellent corrosion resistance
- Colorsteel: Pre-painted to standard roofing colours
- Copper: Premium aesthetic, natural patina over time
Colour Options
All flashings can be powder coated to match your project:
- All Colorsteel colours (Karaka, Ironsand, Ebony, Grey Friars, etc.)
- Resene colour matching
- Dulux colour matching
- RAL colour range
- Custom colour matching from samples
Who We Work With
- Builders: Supply flashings for new builds and renovations
- Roofing Contractors: Custom profiles and colour matching
- Architects: Unique profiles for architectural projects
- Sheet Metal Companies: Overflow work and powder coating services
- Homeowners: One-off flashings for repairs and renovations
Our Process
- Quote: Send us your drawings, measurements, or a sample
- Material Selection: Choose material type and thickness
- Colour Selection: Choose from standard colours or custom match
- Manufacture: Cut and fold to your specifications
- Powder Coating: Apply durable powder coat finish
- Delivery/Collection: Ready for installation
Explore Our Flashing Types
Browse our dedicated pages for each flashing type — each one covers materials, profile options, colour matching, and answers to common questions.
Roof Flashings
Apron, barge, ridge, and general roof flashings for all pitched roof types.
Window Flashings
Head, jamb, and sill flashings for window and door openings.
Parapet Cappings
Custom cappings for flat roof parapet walls on commercial and residential buildings.
Barge Flashings
Gable-end and rake flashings to protect roof edges and barge boards.
Corner Flashings
Internal and external corner flashings for cladding junctions and parapets.
Apron Flashings
Roof-to-wall junction flashings for lean-to roofs, dormers, and chimneys.
Valley Flashings
Formed metal liners for roof valleys where two roof planes intersect.
Drip Edges
Eave and fascia drip profiles to direct water cleanly off the roof edge.
Ridge Cappings
Custom ridge cap profiles for pitched roofs in any material or colour.
Cover Flashings
Expansion joint covers and movement joint flashings for commercial construction.
Colorsteel Flashings
Flashings powder coated to match Colorsteel roofing colours — Karaka, Ironsand, Ebony and more.
Frequently Asked Questions
Contact us for current lead times. Rush orders may be possible - contact us to discuss your timeline requirements.
We need the profile dimensions (or a drawing/sample), total length required, material preference, and colour choice. Photos or sketches are helpful for complex profiles.
Yes, we're happy to make one-off pieces for repairs or small projects. No job is too small - we cater to homeowners and large contractors alike.