Castlerock Sheds

Castlerock Sheds WA based supplier & erector of WA made sheds, offering full project management & builders licensing We are a division of Castlerock Building Contractors.

We are your local supplier and erector of affordable, quality Australian made sheds. We can supply shed kits or we supply and erect sheds from council approval to completion. We are also a registered builder so we have no limitations on size or value of sheds.

27/07/2026

Today marks a day of growth and progression for Castlerock Sheds. Welcome to our new office space!

As a family run business in the construction industry for more than 25 years, we remain humble and so grateful to our past and present clients who have entrusted us with their homes and sheds over the years.

We have seen lots of shifts in the industry and implemented many changes. From home additions and new homes to sheds, from manual quantity pads, drafting tables and excel spreadsheets to modern day technologies, from a two man team to ten, and multiple teams of subbies, we remain committed to offering a service and product we are proud of!

We are here doing our thing…designing, quoting, applying, ordering, organizing, scheduling and building! We have receive...
22/07/2026

We are here doing our thing…designing, quoting, applying, ordering, organizing, scheduling and building!

We have received a lot of quote requests over the last few weeks and with all the “behind the scenes” of business that many don’t see, we are taking longer than we’d like to get back to people.

We promise, we haven’t forgotten about you! We are working hard to maintain a service that we are proud of from start to finish. Please be patient with us, we will get back to you asap!

Here’s a tidy 8.5x10m shed with 3.5x10m lean to recently completed in Wildflower Ridge Estate.

22/07/2026

Designed with tree preservation and environmental aesthetics in mind, this 16x30m shed with 5m wall height doesn’t lack in size or functionality, but pays respect to the surrounds on this property.

Taking advantage of our full supply and install service we included:
☑️ Shire building approval
☑️ Registered builders license
☑️ engineering
☑️ shed supply and installation
☑️ roof insulation
☑️ full project management
☑️ Allowance for plant and equipment
☑️ water tank approval included

22/07/2026

- BASALT BEAUTY ~

Showcasing , this 15x30m shed with a 5.1m wall height is the complete package! With a garaport, roof and wall insulation and ample space, this shed is a dream!

Taking advantage of our full supply and install service we included:
☑️ Shire building and development approvals
☑️ Registered builders license
☑️ engineering
☑️ shed supply and installation
☑️ roof and wall insulation
☑️ full project management
☑️ Allowance for plant and equipment
☑️ water tank included in shire approvals

09/06/2026

And check out that view of the Darling Scarp from the scissor from the same job! Not a bad view for your work day!

Showcasing , this 10x16m shed with 4m wall height and 6x16m awning is every man’s dream shed! Ample space for all the t...
09/06/2026

Showcasing , this 10x16m shed with 4m wall height and 6x16m awning is every man’s dream shed!

Ample space for all the toys, cars, caravan, hoist and workshop.

Taking advantage of our full supply and install service we included:
☑️ Shire building and development approvals
☑️ Registered builders license (required for jobs over $20k)
☑️ engineering
☑️ concrete supply and lay (slab and footings)
☑️ shed supply and installation
☑️ roof and wall insulation
☑️ full project management
☑️ Allowance for plant and equipment

Completion of this 12x25m shed with 8x10m enclosed lean to and 4.5m wall height in Bindoon. Featuring and complete wit...
18/05/2026

Completion of this 12x25m shed with 8x10m enclosed lean to and 4.5m wall height in Bindoon.

Featuring and complete with 100mm thick reinforced 32MPA concrete slab, vermin flashing and roof and wall insulation (main shed only).

This size shed is one of our most popular sizes, with ample space for car enthusiasts, a home workshop, height clearance for a hoist or to store your caravan or boat in.

Here’s detail of all we included:
☑️ Custom design
☑️ Engineering
☑️ Shire Development and Building Approval
☑️ Registered Builders License BC 14221
☑️ Full project management
☑️ Allowance for all plant and equipment
☑️ Concrete slab and footings by
☑️ Shed supply by
☑️ Installation by the Castlerock team

04/05/2026

Featuring and , this 12x20m shed with 4x20m lean to at 4m high is a standout! Complete with vermin flashing, roof insulation and a special gift for our valued client!

Here’s what else we included:
☑️ Custom design
☑️ Engineering
☑️ Shire Development and Building Approvals
☑️ Registered Builders License BC 14221
☑️ Full project management
☑️ Concrete slab and footings
☑️ Shed supply
☑️ Allowance for elevated work platforms and hiab
☑️ Installation by the Castlerock team

Completion of this 9x14m shed with 3x14m lean to and 3.5m wall height in Chittering. Featuring . Addition of hoist thic...
04/05/2026

Completion of this 9x14m shed with 3x14m lean to and 3.5m wall height in Chittering.

Featuring . Addition of hoist thickenings included in the slab for the car enthusiast.

This is the perfect addition to this rural property.

Here’s what we included:
☑️ Custom design
☑️ Engineering
☑️ Shire Building Approval
☑️ Registered Builders License BC 14221
☑️ Full project management
☑️ Allowance for all plant and equipment
☑️ Concrete slab and footings by
☑️ Shed supply by
☑️ Installation by the Castlerock team

What a beauty! The team Northern Valleys Electrical - EC11857. delivering the goods with electrical!
17/04/2026

What a beauty! The team Northern Valleys Electrical - EC11857. delivering the goods with electrical!

Address

PO Box 503
Bullsbrook, WA
6084

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

Telephone

+61402125611

Website

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