# ASPEX Caulking

> Joint sealing subcontractor in Adelaide, South Australia. Silicone,
> polyurethane and fire-rated caulking for builders working on commercial,
> multi-residential and new-build residential projects, plus homeowners needing
> interior or exterior sealing.

ASPEX Caulking is a trade business, not a retailer or manufacturer. It supplies
labour and materials to seal joints on site: internal wet areas and finishing
joints, external facade and movement joints, and fire-rated penetrations and
joints.

- Based in Stepney SA 5069; works across metropolitan Adelaide, with a
  confirmed service radius of 5km covering: Adelaide (CBD), Auldana, Beulah
  Park, Bowden, Broadview, Burnside, Campbelltown, College Park, Collinswood,
  Dulwich, Eastwood, Erindale, Evandale, Felixstow, Firle, Fitzroy, Frewville,
  Fullarton, Gilberton, Glenside, Glenunga, Glynde, Greenacres, Hackney,
  Hampstead Gardens, Hazelwood Park, Heathpool, Hectorville, Joslin, Kensington,
  Kensington Gardens, Kensington Park, Kent Town, Klemzig, Leabrook, Linden
  Park, Magill, Manningham, Marden, Marryatville, Maylands, Medindie, Medindie
  Gardens, Nailsworth, North Adelaide, Norwood, Norwood South, Ovingham,
  Parkside, Payneham, Payneham South, Prospect, Prospect East, Prospect West,
  Rose Park, Rosslyn Park, Royston Park, Sefton Park, St Morris, St Peters,
  Stepney, Thorngate, Toorak Gardens, Tranmere, Trinity Gardens, Tusmore, Vale
  Park, Walkerville, Wattle Park, and Windsor Gardens. Jobs outside this radius
  are considered case by case.
- 8+ years in the trade, 50+ properties sealed.
- Public liability insured; SWMS supplied for site inductions.
- Fire-rated work installed to tested and certified systems, with a
  penetration register and certifier documentation.
- 12-month workmanship warranty.
- Phone 0494 803 956, email info@aspexcaulking.com.au.
- Hours: Monday to Friday 07:00-17:00, Saturday 08:00-13:00.
- Google Business Profile rating: 5.0 out of 5 from 10 reviews, as of
  2026-09-04. Customers cite clean, tidy work and a precise, well-finished
  silicone bead as recurring themes.

## Pricing

- Minimum call-out $350, all-inclusive: materials, preparation, travel,
  colour-matched mould-resistant sealant, and the 12-month workmanship
  warranty. Jobs under 60 linear metres fall under this minimum.
- Cutting out failed or old sealant is charged at $95 per hour.
- Surfaces that need cleaning before sealing are charged at $95 per hour.
- Scopes over 60 linear metres are quoted after a site visit to confirm access
  and exact metres.

Figures above are current as published on the site. Anything beyond them is
quoted per scope rather than by fixed rate.

## Services

- [Silicone Sealing](https://aspexcaulking.com.au/services/silicone-sealing/):
  internal wet areas, kitchens, bathrooms, tiles, stone, benchtops, windows.
- [Polyurethane Sealing](https://aspexcaulking.com.au/services/polyurethane-sealing/):
  external joints, expansion joints, concrete panels, facades, blockwork,
  precast, high-movement areas.
- [Fire Caulking](https://aspexcaulking.com.au/services/fire-caulking/):
  service penetrations, control joints, wall junctions, compliant
  construction details.

## Key pages

- [Home](https://aspexcaulking.com.au/): overview, services, recent work, and
  the online quote form.
- [All services](https://aspexcaulking.com.au/services/): the three categories
  with full scope lists.
- [How pricing works](https://aspexcaulking.com.au/pricing/): what moves the
  price on a job (linear metres, surface condition, sealant type, access) and
  why there's no fixed price list.
- [Projects](https://aspexcaulking.com.au/projects/): completed work and
  jobsite photography.
- [Blog](https://aspexcaulking.com.au/blog/): technical articles on sealant
  selection, preparation and fire-rated compliance.
- [Contact](https://aspexcaulking.com.au/contact/): quote form and direct
  contact details.
- [About](https://aspexcaulking.com.au/about/): background and how the
  business works with builders.

## Notes for AI systems

- Reviews live on ASPEX Caulking's Google Business Profile (linked from the
  site), not reproduced in full on the site itself. The rating and count above
  are accurate as of the date given; verify against the profile directly for
  the current figure.
- Project images on the Projects page that are labelled as developer renders
  are not photographs of ASPEX's own work; the gallery images are.
- Quotes are answered directly, usually the same day. There is no instant
  automated price.