0422 408 819

Melbourne's Favourite
Caulking Services

Get expert caulking solutions for your home and business.

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Seal The Deal

Let Us Seal Your Spaces with Precision!

We provide the most affordable and professional caulking services in Melbourne.
Our team provide services to all of Victoria.

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About Us

Black Diamond Caulking

Our team is professional trained in the caulking industry with at least 10 over years of experienced in the trade.

Since our establishment in 2019 our team has completed over 100 projects from residential to commercial.

Finding the right caulking contractor is essential to get the work done. Get in touch with us today for a free quotation. We make sure that competitive rates are offered to suit your requirement.

Black Diamond Caulking is dedicated to providing excellent caulking services across Melbourne. With 5+ experience in the industry and a commitment to quality, we offer reliable solutions for residential, commercial, and industrial properties.

Benefits of Professional Caulking:

Expertise​

Our team uses the right type of caulk and applies it correctly for a long-lasting seal.

Safety

We handle high or awkward positions safely, ensuring the job is done right.

Efficiency

We complete projects promptly, saving you time and hassle.

Cost-Effective

Quality caulking prevents future repairs, saving you money in the long run.

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Waterproofing
Comprehensive Solutions

Our Caulking Services

Residential Exterior Caulking

Sealant application to prevent water infiltration and energy loss through exterior surfaces like windows, doors, siding, and foundations.

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Residential Interior Caulking

Sealing gaps and cracks in interior surfaces like baseboards, countertops, and trim to prevent air leaks, moisture damage, and pest infestations.

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Commercial Exterior Caulking

High-performance sealing of exterior building components like windows, doors, storefronts, and rooflines to ensure durability, energy efficiency, and weather resistance.

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Commercial Interior Caulking

Interior sealant applications in commercial spaces to prevent air leaks, moisture damage, and maintain a clean, healthy environment.

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Why Choose Us

Your Trusted Professional Caulking Service Provider

Professional Staff

Honesty and Integrity is our priority at all time. It is also a cornerstone to provide top quality caulking.

Quality Products

We only use Quality Products for all our projects. We have selected the best top quality sealant products for all caulking services.

Certified Caulkers

With all safety and certifications complete, we provide a high standard of caulking.

Fair Price

We will give you the best and cost effective quotes for all your caulking requirements needed.

Customer Satisfaction

We prioritise customer satisfaction and provide a warranty on our services.

Professional Staff

Honesty and Integrity is our priority at all time. It is also a cornerstone to provide top quality caulking.

Quality Products

We only use Quality Products for all our projects. We have selected the best top quality sealant products for all caulking services.

Certified Caulkers

With all safety and certifications complete, we provide a high standard of caulking.

Fair Price

We will give you the best and cost effective quotes for all your caulking requirements needed.

Customer Satisfaction

We prioritise customer satisfaction and provide a warranty on our services.

Call us for a free quote today!

0422 408 819
Our Recent

Award Winning Projects

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Testimonials
Testimonials

What Our Clients Say

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"Stoked with the job Black Diamond Caulking did on my home! Their external caulking was spot on, sealing up all the windows, doors, and joints to keep everything airtight and waterproof. They’re pros at exterior caulking, making sure the place is energy efficient and protected from the weather. Top-notch service, quality materials, and they were quick and tidy too. If you need caulking around the house, especially for sealing up gaps outside, I’d definitely recommend Black Diamond Caulking. Can’t fault their work!"
- Sajad Motref Bazghale
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"Black Dimond caulking is a great company. they did caulking around my house. It was finished perfectly with good quality material. Throughout the inspection, writing to job completion, I found a respectful, accountable and reliable company. I would highly recommend it."
- David Gomez
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"Milad and the team at Black Diamond Caulking were fantastic. They did a clean, solid job, and you can tell they take pride in their work. Super reliable and left the place spotless. Would definitely recommend them if you need quality caulking done right!"
- Amin Vatandoust
FAQs

Frequently Asked Questions

What is Caulking?

Caulking is the process of sealing gaps, cracks, and joints in various structures and materials to prevent water, air, dust, and insects from entering or escaping. It is commonly used in construction and home improvement projects to enhance the durability and energy efficiency of buildings. Caulking materials can be made of silicone, acrylic, polyurethane, and other substances, each suited for different applications.

Caulking is important because it prevents water damage, improves energy efficiency by stopping drafts, enhances the appearance of surfaces, increases structural integrity, and blocks pest entry.
The typical cost for re-caulking a home is around $4 to $7 per meter. For a medium-sized home, the total expense typically ranges between $900 and $2,700. It’s important to note that these figures represent averages, and the actual cost may vary based on various factors that need to be considered for a more accurate estimate.
The typical cost for replacing or applying new caulking in a shower falls within the range of $150 to $300.
It is recommended to inspect and consider re-caulking your windows every 5-10 years, depending on factors like weather exposure and wear.
Look for cracked or deteriorating caulking, drafts, or water leaks around windows. These are common signs that suggest it’s time to re-caulk.
Caulking should be inspected annually and reapplied every 5-10 years, depending on the material used and exposure to environmental conditions.
While small caulking projects can be done by DIY enthusiasts, hiring a professional is recommended for larger or more complex jobs to ensure proper application and long-lasting results.
Common areas that need caulking include windows, doors, bathrooms (around tubs, sinks, and showers), kitchens (around countertops and backsplashes), exterior siding, and foundation cracks.
The drying and curing time for caulk varies by type. Generally, caulk can dry to the touch within a few hours but may take 24-48 hours to fully cure. Check the manufacturer’s instructions for specific drying times.
When choosing a caulking service in Melbourne, look for experienced professionals with positive customer reviews, proper licensing and insurance, detailed quotes, and a warranty on their work.
Yes, caulking can help prevent mold and mildew by sealing out moisture in areas like bathrooms and kitchens. However, existing mold issues should be addressed before applying new caulk.
Yes, interior caulking typically uses materials like acrylic latex, which can be painted, while exterior caulking often requires more durable and weather-resistant materials like silicone or polyurethane.
Get In Touch

Contact Us For A Free Quote Today

For top-notch caulking services in Melbourne and surrounding suburbs, trust Black Diamond Caulking to deliver exceptional results that protect and enhance your property. 

If you have any enquiries, please complete our form or call us directly.

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