⚡ Part of the No Gap Group - Insulation ✦ Energy ✦ Interiors
⚡ 10,000+ Jobs Completed Annually
⚡ VEU Program Participant
⚡ EEC Corporate Member
⚡ Servicing Victoria & New South Wales
⚡ Upfront Pricing — No Hidden Fees. Ever.
⚡ Licensed & Insured Installers
⚡ 300+ Five-Star Google Reviews
⚡ Part of the No Gap Group - Insulation. Energy. Interiors
⚡ 10,000+ Jobs Completed Annually
⚡ VEU Program Participant
⚡ EEC Corporate Member
⚡ Servicing Victoria & New South Wales
⚡ Upfront Pricing — No Hidden Fees. Ever.
⚡ Licensed & Insured Installers
⚡ 300+ Five-Star Google Reviews

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Melbourne's Insulation Specialists

Insulation for Every Home

Save on your energy bills and enjoy a more comfy home all year round.

Unlock the Power of Insulation

No Gap Insulation expertly removes old, damaged, or ineffective insulation, ensuring a clean slate for energy-efficient upgrades. Whether it’s blow-in, aging batts, or wet materials, our team handles the process professionally from removal to cleanup. Upgrade to quality brands like SCG, Earthwool, Bradford, or Pink Batts for a more comfortable, efficient space. Contact us today to schedule your insulation removal!

200+ five-star Google reviews

Licensed & insured installers

Servicing all of Victoria

Same-week bookings available

Who WE WORK WITH

We work with everyone who needs insulation.

Homeowner

Want professional insulation installed? We measure, supply, and install — all in one visit.

Builder / Developer

Trade pricing, bulk supply, and dedicated account management for residential and commercial projects.

DIY Installer

Shop premium insulation products online. Expert guidance and next-day delivery across metro Melbourne.

What WE OFFER

Insulation Supply and Install Experts

Underfloor Insulation Melbourne — No Gap Insulation supply and install

Underfloor Insulation

Cold floors in winter? Poor insulation might be to blame. Adding underfloor insulation creates a barrier against heat loss, making your home cozier while helping to cut down on energy costs

External wall insulation Melbourne — No Gap Insulation supply and install

External Wall Insulation

Enhance your home’s comfort and energy efficiency with proper wall insulation. Once the walls are sealed, retrofitting insulation becomes challenging—make the right choice from the start!

Internal wall acoustic insulation Melbourne — soundproofing for home theatres and bedrooms

Internal Wall Insulation

Minimize noise disruptions and create a peaceful home environment with sound insulation. For the best results, insulate internal walls in key areas like home theatres, bathrooms, and bedrooms..

Roof insulation batts Melbourne — ceiling insulation installation by No Gap

Roof Insulation

A well-insulated ceiling keeps your home comfortable year-round while reducing energy bills. Building a new home? Insulation pays off in the long run. Already settled in? Adding an extra layer of ceiling batts can make a noticeable difference.

PEACE OF MIND

Leading Brands

Social Media Feeds

@nogapinsulation
No Gap Insulation
  • Not all insulation is equal.

Most Melbourne homes have R2.0 or R2.5 in the ceiling — and still wonder why they're freezing in winter.

R-value measures how well your insulation actually stops heat from escaping. The higher the number, the harder it works.

We break it down simply in this video — no jargon, just what you need to know before your next quote.

📍 Melbourne-wide installs
⭐ 300+ five-star reviews
🔗 Free quote → nogapinsulation.com.au

#insulation  #melbournehomes  #rvalue  #ceilinginsulation  #homeimprovements  #winterready  #nogapinsulation  #insulationmelbourne
  • We asked a billionaire his secret to making money.

"The key to making money is to save money first — and NoGap Insulation helped me do that."

Stop heating the sky. Start keeping the heat in.
  • Cold house in winter? It's probably not your heater.

Most Melbourne homes are losing heat through the ceiling every single night — and the owners have no idea.

Old or missing ceiling insulation lets all the warmth you're paying for escape straight through the roof.

We remove the old stuff and replace it in one day. No mess. No hidden fees. Ever.

300+ five-star Google reviews from Melbourne families who did this and never looked back.

👇 Tag someone whose house is always freezing

Free quote → link in bio
  • ❄️ That ball won’t hit you as hard as your energy bill will this winter.
Up to 35% of your heat escapes through uninsulated ceilings in Victorian homes. You’re basically paying to heat the sky.

NoGap Insulation fixes it in one day. Fully installed. 5-year warranty. Upfront pricing — no hidden fees.
324 homeowners gave us 4.9 stars. 28 years of experience.

📞 Call 1300 466 427 for a free quote, same day.

#NoGapInsulation #VictorianHomes #EnergyEfficiency #InsulationExperts #LowerEnergyBills HomeComfort MelbourneInsulation WinterReady
Not all insulation is equal. Most Melbourne homes have R2.0 or R2.5 in the ceiling — and still wonder why they're freezing in winter. R-value measures how well your insulation actually stops heat from escaping. The higher the number, the harder it works. We break it down simply in this video — no jargon, just what you need to know before your next quote. 📍 Melbourne-wide installs ⭐ 300+ five-star reviews 🔗 Free quote → nogapinsulation.com.au #insulation #melbournehomes #rvalue #ceilinginsulation #homeimprovements #winterready #nogapinsulation #insulationmelbourne
2 months ago
5
View on Instagram |
1/4
We asked a billionaire his secret to making money. "The key to making money is to save money first — and NoGap Insulation helped me do that." Stop heating the sky. Start keeping the heat in.
3 months ago
9
View on Instagram |
2/4
Cold house in winter? It's probably not your heater. Most Melbourne homes are losing heat through the ceiling every single night — and the owners have no idea. Old or missing ceiling insulation lets all the warmth you're paying for escape straight through the roof. We remove the old stuff and replace it in one day. No mess. No hidden fees. Ever. 300+ five-star Google reviews from Melbourne families who did this and never looked back. 👇 Tag someone whose house is always freezing Free quote → link in bio
4 months ago
233
View on Instagram |
3/4
❄️ That ball won’t hit you as hard as your energy bill will this winter. Up to 35% of your heat escapes through uninsulated ceilings in Victorian homes. You’re basically paying to heat the sky. NoGap Insulation fixes it in one day. Fully installed. 5-year warranty. Upfront pricing — no hidden fees. 324 homeowners gave us 4.9 stars. 28 years of experience. 📞 Call 1300 466 427 for a free quote, same day. #NoGapInsulation #VictorianHomes #EnergyEfficiency #InsulationExperts #LowerEnergyBills HomeComfort MelbourneInsulation WinterReady
4 months ago
12
View on Instagram |
4/4

Testimonials

What Our Clients Are Saying

Hear What Our Customers Have To Say.

We have over 200 5-star google reviews!

Posted on Google Google
Wendy Emery profile picture
Wendy Emery
Google star 1Google star 2Google star 3Google star 4Google star 5
Very professional great results good price . Happily recommend
Posted on Google Google
Deb Darvell profile picture
Deb Darvell
Google star 1Google star 2Google star 3Google star 4Google star 5
Arthur was very helpful with all my questions. The two installers arrived early and worked diligently to vacuum out my blown in insulation and install the batts. They also fixed some broken tiles they noticed during the installation. It was very much appreciated. I have noticed a difference in the house temperature.
Posted on Google Google
Costa Moisidis profile picture
Costa Moisidis
Google star 1Google star 2Google star 3Google star 4Google star 5
We had No Gap Insulation replace our old insulation and was very impressed with the customer service, quality of work and honesty from the installers who came to our house! I was very impressed with their work ethic and solid work ethic. I was very happy with the entire process and I highly recommend No Gap Insulation!!
Posted on Google Google
Blake Chilcott profile picture
Blake Chilcott
Google star 1Google star 2Google star 3Google star 4Google star 5
Arthur from No Gap did an amazing job changing our insulation. Fast install and glad to now have a cooler house in the summer! highly recommended
Posted on Google Google
michael georgi profile picture
michael georgi
Google star 1Google star 2Google star 3Google star 4Google star 5
Arthur and the guys done a great job. No more dusty insulation! Highly recommend
Posted on Google Google
Edwin Francis profile picture
Edwin Francis
Google star 1Google star 2Google star 3Google star 4Google star 5
Communication was very good and the installation was done professionally by Arthur. I would recommend No Gap Insulation to anyone who needs to get work done in the ceiling with removing and installing new insulation. Thank You Arthur and No Gap Insulation.
Posted on Google Google
Bella profile picture
Bella
Google star 1Google star 2Google star 3Google star 4Google star 5
I spoke to Arthur from Gap Insulation. He was very helpful in quoting a reasonable price for me for the safe removal of my moulded insulation. Outstanding service and efficient in completing the removal. Thank you
Posted on Google Google
Ian Moreillon profile picture
Ian Moreillon
Google star 1Google star 2Google star 3Google star 4Google star 5
No Gap Insulation did a great job of removing our old and installing the new insulation. Very happy with the entire process from the first call with Arthur (he was great) to the guys inside doing the work. Strong communication through the entire process. The guys on the day worked so hard in a hot roof area given it was the middle of summer. We highly recommend No Gap Insulation.
Posted on Google Google
Sylvia Tran profile picture
Sylvia Tran
Google star 1Google star 2Google star 3Google star 4Google star 5
Communication with Arthur went very smoothly. The 2 guys who did the work were quick and efficient.
Posted on Google Google
Jason McPherson profile picture
Jason McPherson
Google star 1Google star 2Google star 3Google star 4Google star 5
No Gaps were so pleasant and professional to deal with and they did everything they could to get our new insulation in before Xmas. Great company to deal with.

Our social highlights

No Gap DIY Workshop

Get inspired by projects from the No Gap Workshop community.

Sound Proofing Your Home With DIY Insulation

Seasonal Maintenance Tips For Your Home's Insulation

Insulation Basics: Tools and Safety Tips

Step by Step Guide to Insulating a Garage Door

DIY Insulation For Ceilings: Keeping Your Home Warm in Winter