Professional attic ventilation system installed in a modern home roof structure
don't just insulate – ventilate

upstairs too hot? 

When the second floor bakes in summer, it's not your AC failing – it's your attic. FANATTICS provides high-performance blown-in solutions and free solar attic fans* across Oakville, Burlington, Mississauga, and the GTA to protect your home from the stifling summer heat!

Reclaim Your Upstairs Today

+ FREE Solar Attic Fans with Service

Get My Free Quote
Licensed & Insured10-year WarrantyFree Consultation
Exclusive Offer

FREE SOLAR ATTIC FANS.

Upstairs too hot? Get solar attic fans at zero cost with any roofing or insulation project. Cool your home today!

Professional technician installing high-efficiency insulation in a residential attic space
Home Efficiency

Master your
home climate.

Expert ventilation and insulation services to keep your home comfortable year-round.

Transparent Attic Pricing

Stop guessing with "starting at" prices. We offer a flat, all-inclusive rate that covers everything your attic needs to perform.

Industry Standard
The Competitor Way
Basic blow-in insulation without addressing underlying ventilation or air sealing issues.
$2+ per sqft

Varies wildly based on hidden fees

  • Basic blown-in insulation
  • Air sealing bypasses
  • Baffle installation
  • Active ventilation system
Best for: Flipping a house quickly
Get a Second Opinion

*Competitor prices often exclude fans, cleaning, and disposal fees.

BEST VALUE
The FANATTICS Way
Complete Attic System
A comprehensive approach including air sealing, proper ventilation, and premium insulation.
$3 per sqft

Flat rate for up to 1,000 sq ft

  • Premium blown-in insulation
  • Comprehensive air sealing
  • Proper baffle installation
  • Active ventilation system included
Best for: Long-term homeowners wanting real results
Book Your Inspection

*Competitor prices often exclude fans, cleaning, and disposal fees.

Professional team working on a home improvement project
Our Process

The Upgrade Path.

Six steps to a better home. Measured, planned, and executed.

STEP 01 · ASSESSMENT

INSPECTION.

We'll inspect your attic and rooftop. An aerial inspection allows us to evaluate your ventilation system and capture the exact square footage for accurate attic pricing.

Technician performing a detailed home energy and safety inspection
STEP 02 · BUDGET

PROPOSE A SOLUTION.

Once the assessment is complete, we design a detailed quote to you. Whether it is ventilation or insulation, or both, we select materials and methods that exceeds today's OBC (Ontario Building Codes).

Professional planning session reviewing home improvement blueprints
STEP 03 · PREPARATION

SITE PROTECTION FIRST.

Before any work begins, we secure your property. We use heavy-duty floor protection, dust containment systems, and site barriers to ensure your home remains clean and safe throughout the entire installation process.

Crew setting up protective barriers and equipment in a residential home
STEP 04 · INSTALLATION

ZERO MESS. NO NOISE!

We can enter through a roof vent hole, thus not disturbing your everyday. All equipment, materials and hoses feed through the roof, keeping your home's interior 100% clean and dust-free. 

Technician carefully installing high-performance insulation materials
STEP 05 · VERIFY

QUALITY CHECK.

We verify that your new insulation and ventilation system is performing exactly as designed and meeting our high standards.

Technician using diagnostic tools to verify system performance
STEP 06 · HANDOVER

COMPLETE SYSTEM WALKTHROUGH.

We conclude with a final walkthrough. Answer any questions you have to ensure you are fully comfortable with your home's upgrade.

Technician explaining the new system features to a homeowner

Every project follows our proven six-step path. Contact us today to start your attic insulation upgrade.

Insulation Benefits

Efficiency that lasts.

We can remove and replace attic insulation, or simply top it up. Got mold? No worries. We repair and prevent that, too!

THERMAL BARRIER

High-Density Cellulose or Fibreglass

Eco-friendly, dense-packed insulation that fills every void in your attic, providing superior thermal resistance and sound dampening for year-round comfort.

VAPOR CONTROL

Smart Vapour Retarder

Advanced vapour technology that adapts to humidity levels, allowing your home to breathe while preventing moisture buildup and mold growth in your structure.

AIR SEALING

Closed-Cell Spray Foam

Rigid, high-performance foam that creates an airtight seal in rim joists and attic hatches, stopping energy-wasting drafts and keeping conditioned air inside.

VENTILATION

Baffled Air Channels + Solar Fans

Precision-installed baffles that maintain clear airflow from soffits to solar vents, ensuring your roof deck stays cool and preventing ice dam formation.

ATTIC SHIELD

Reflective Radiant Barrier

High-emissivity foil layer installed in attic spaces to block radiant heat gain during summer months, significantly reducing cooling loads and energy costs.

SEAL & PROTECT

Air Gap Sealant

Professional-grade gaskets and sealants applied to all penetrations, ensuring your thermal envelope remains intact and protected against pests and air leaks.

Get Your Quote

Optimize your home efficiency today.

Our expert team provides professional insulation and ventilation upgrades to lower energy costs. Request your free estimate now and improve your home comfort.