High quality extensions done fast & affordably

At Kili & Cousins, we specialise in bespoke roof extensions that enhance both the functionality and appearance of your home. With over 15 years of experience, our skilled team ensures every extension is crafted with precision, using the best materials and high quality workmanship. We only use long-lasting materials and hire experienced staff (no rookies), ensuring the quality of your extension. We provide in-depth consultations, detailed planning, and a dedicated warranty to guarantee your complete satisfaction.

We only use the best quality brands

Why choose us for your roof extension?

Over 15 years of experience in roof extensions

With well over a decade in the trade, our expertise in roof extensions is second to none. This extensive experience equips us to manage various projects with assured skill and know-how.

Customised roof extensions

We're committed to crafting roof extensions that align perfectly with each client's individual tastes and needs, ensuring a bespoke fit for every Aussie home.

High-quality, durable materials used

Our dedication to quality is evident in our selection of materials. We only use robust, top-grade products from trusted brands, ensuring our roof extensions stand the test of time.

On-time completion with minimal disruption

We respect the value of your time, ensuring all projects are finished promptly. Our efficient approach aims to minimise any disturbance to your weekly routine.

Transparent, detailed quotes provided

Honesty and clarity in pricing are core to our service. Our quotes are comprehensive and upfront, with no hidden costs, giving you a clear picture of the project expenditure.

Extended warranty for roof extensions

Our confidence in our work is reflected in the extended warranty we offer for all roof extension projects, assuring quality and your peace of mind.

How we deliver high quality at low costs

Kili & Cousins is at the forefront of providing roof extensions that perfectly balance timely execution, superior quality, and cost-efficiency. Our approach in extending roofs involves refined construction techniques and the smart selection of materials, ensuring we deliver expansive, high-quality roof extensions in a cost-effective manner. This method allows us to offer valuable and practical space solutions, all while catering to the budgetary needs of Perth families.

Our easy customer process

Contact our team

Get in touch with us to share your ideas for a roof extension, and we'll arrange a thorough evaluation. This initial consultation is vital for us to capture your vision and understand the specific needs of your extension project.

Free assessments

We collaborate with you to create a customised plan for your roof extension, taking into account your preferences, the existing architecture, and functional requirements.

Transparent quotes

After finalising the design plan, we offer a detailed and transparent quote. This quote comprehensively covers all elements of the extension process, providing clarity on the investment required.

Completing your extension

Our experienced team oversees the construction of your roof extension with a focus on quality and efficiency. We aim to minimise disruption during the construction process, ensuring a smooth and respectful experience throughout.

What may be involved in your roof repair

  1. Design and Architecture Planning: Creating designs that blend seamlessly with your existing roof.
  2. Material Selection and Sourcing: Choosing the right materials for both functionality and aesthetics.
  3. Structural Integration: Ensuring the new extension integrates smoothly with your current structure.
  4. Insulation and Weatherproofing: Focusing on energy efficiency and protection from the elements.
  5. Customised Aesthetics: Personalising the look to match your home’s style.
  6. Building Regulation Compliance: Adhering to all local building codes and regulations.
  7. Safety and Quality Checks: Maintaining high safety standards throughout the construction process.
  8. Post-Construction Review and Cleanup: Conducting a final inspection and cleaning the site post-construction.

About our team

Founded over 15 years ago, Kili & Cousins started as a small, family-operated roofing business in Perth. Responding to the demand for quality yet affordable roof repairs, we’ve grown into a leading industry provider. Our team of skilled professionals is committed to delivering durable, cost-effective solutions. Known for our holistic approach, we provide a wide array of roofing services and ensure each job leaves homeowners with a long-lasting solution. We take pride in personalised customer care and ongoing support, striving to maintain our reputation as Perth’s trusted choice for affordable roofing services, making quality accessible to everyone.

Contact our team today

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They did amazing work with our 30-year-old roof, in a couple of days it went from aging/terrible to looking brand new. They were reliable, easy to deal with, and very reasonable cost-wise in the market. Would definitely recommend.” – Amber M. ⭐⭐⭐⭐⭐

Get a free quote

If you want to speak to someone instantly please call: 0477 690 257
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