Constructions By Cj

Constructions By Cj Sydney Based Construction Company, covering all aspects of Construction.

From tired to transformed 👀✨This deck had a good run, but an old hardwood surface sitting on H3 framing straight on the ...
19/02/2026

From tired to transformed 👀✨

This deck had a good run, but an old hardwood surface sitting on H3 framing straight on the ground was always living on borrowed time.

We stripped it back and rebuilt it properly 👇
🔹 WoodEvo Home Advanced decking in Sandstone
🔹 H4 LowDeck subframe for durability where it actually matters
🔹 Clean lines, longer life, zero compromise
Massive thanks to the legends at and for supplying quality materials that make jobs like this a pleasure from frame to finish.
Swipe for the before ➡️
This is what doing it once, and doing it right, looks like.

Strong Supplier Relationships = Stronger Business đź’ŞIn the decking game, having the right supplier makes all the differen...
12/11/2025

Strong Supplier Relationships = Stronger Business đź’Ş

In the decking game, having the right supplier makes all the difference. Our partnership with and gives us access to top-quality materials, trusted support, and consistent results on every project.

When you build strong relationships with suppliers who care about quality as much as you do, everything runs smoother — from the first delivery to the final screw. That’s how great work gets done. 👊

Swipe to see how we transformed this Alfresco! another Home Advanced deck on H4 Lowdeck.We turn these Alfresco slab dec...
04/11/2025

Swipe to see how we transformed this Alfresco! another Home Advanced deck on H4 Lowdeck.

We turn these Alfresco slab decks over in 2 days! over and over!

Massive thanks to the legends at for all materials used.

Decking: WoodEvo Home Advanced, Smoked Ash.

Framing: H4 Lowdeck

Decking clips: .au

Framing fixings:

A little switch up from the normal deck post.Joined in a collab to bring this warm welcoming BBQ kitchen to life.The co...
27/10/2025

A little switch up from the normal deck post.

Joined in a collab to bring this warm welcoming BBQ kitchen to life.

The colour pallet, soft curves, and material mash-up really bring this one to life 🔥

If you want to elevate your outdoor entertainment area, we have all of the connections.

✨ Simple, Smart & Space–Efficient ✨Here’s a Merbau deck we completed a little while back – proof that you don’t need a h...
03/10/2025

✨ Simple, Smart & Space–Efficient ✨

Here’s a Merbau deck we completed a little while back – proof that you don’t need a huge space to make a big impact. This compact design turned an unused corner into a practical, stylish area that’s perfect for everyday use.

✔️ Space–saving layout
✔️ Premium Merbau timber for durability & timeless look
✔️ Built to last with expert craftsmanship

No matter the size of your yard, a well–designed deck can completely change how you use your outdoor space.

📞 Get in touch today for a free quote – big or small, we’ll build it right.

🪚 Transform Your Outdoors with Constructions By CJSpecialists in modern composite decking & pergolas✅ Durable, low-maint...
22/09/2025

🪚 Transform Your Outdoors with Constructions By CJ

Specialists in modern composite decking & pergolas

âś… Durable, low-maintenance, and weather-resistant materials
âś… Sleek, modern designs to suit every home
âś… Expert craftsmanship with attention to detail

Whether you’re after a stylish deck for entertaining or a stunning pergola for shade and comfort – we’ll bring your dream outdoor space to life.

📲 Call us today at 0415 598 788
📧 Email: [email protected]
📸 Follow us on Instagram:

Handover Complete.Our friends at BM Landscaping finished up the concrete around this studio yesterday.A pressure wash cl...
16/09/2025

Handover Complete.

Our friends at BM Landscaping finished up the concrete around this studio yesterday.

A pressure wash clean up and this job was looking like a bought one.

So many little details go into these Composite decks to achieve the results we do. From the double Fascia's, the breakerboard setout's, the end joist half spans, alll the way to the curved tree border. There's alot of unseen efforts, that seperate the professionals from the rest.

Beyond grateful to have companies such as
And to provide us with market leading materials, advice and knowledge. It's really these relationships that you build with your suppliers that push you further.

Materials Used:

-Decking, WoodEvo HomeAdvanced in Victorian Maple

-Subframe, LowDeck H4

-Joist protection,

-Fixings,

It's the little details that set apart the professionals from the amateurs.The difference between that 15% more expensiv...
12/08/2025

It's the little details that set apart the professionals from the amateurs.
The difference between that 15% more expensive quote.
This specific client received 2x cheaper quotes on this job but opted to go forward with ours, based on our attention to detail and portfolio. Carefully explaining why we use the materials we do and the way we do the finishes that really put the cherry on top.

Don't tarnish your skillset with cheap materials, It will only affect the face of YOUR brand.

If you excel in your craft, don't drop your prices because of an undercut. You are WORTH your experience, knowledge, and skillset.


After and before's of our recently completed Bimbadeen project. We quickly realised how much we miss doing hardwood deck...
05/05/2025

After and before's of our recently completed Bimbadeen project. We quickly realised how much we miss doing hardwood decks.

Above ground pools can be difficult to utilise and modernise. The pool was extremely out of square with the house and boundary, so we chose to sail our deck over the external rails and do a 70mm drop in coping. We fixed up the angles and made this area into a year-long usable space.

H3 Subframe, wrapped in 140mm Merbau Decking.

As per pool requirements, this pool area's original colourbond fence didn't meet the required 1.8m boundary height due t...
28/04/2025

As per pool requirements, this pool area's original colourbond fence didn't meet the required 1.8m boundary height due to the raised concrete and travertine for the pool.

Our client came to us with an idea in their head, which was translated to us, so we got into action and made it a reality.

We kept everything maintenance-free by using composite screening and custom laser cut stainless panels, with frosted backings that are lit up with WiFi controlled LED's behind.

Screening: BlackBean Screening

Supplied by

Even though we specialise in the installation of composite materials, we still also love a good hardwood deck from time ...
21/04/2025

Even though we specialise in the installation of composite materials, we still also love a good hardwood deck from time to time!

Can you notice the hatch with built-in gas struts hiding the sandpit? đź«Ł

Get in contact today to turn your dull, unusable space into an entertainment haven.

Address

Tahmoor, NSW
2572

Opening Hours

Monday 7am - 3:30pm
Tuesday 7am - 3:30pm
Wednesday 7am - 3:30pm
Thursday 7am - 3:30pm
Friday 7am - 3:30pm

Website

Alerts

Be the first to know and let us send you an email when Constructions By Cj posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to Constructions By Cj:

Shortcuts

Share

Category