Attic Services

Healthy, Energy-Efficient, and Code-Compliant Attics — Inspected, Repaired & Upgraded Right

Your attic is a critical part of your home’s comfort, energy efficiency, and roof health. At All That Contracting, we provide comprehensive attic inspections, insulation, ventilation, air sealing, and remediation to stop ice dams, reduce energy bills, and protect your roof deck from moisture and mold.

Building-Science Approach • Clean Workmanship • Guaranteed Results

Bedroom with slanted ceiling, bed with white bedding, small window with curtains, and luggage rack.

Why Choose All That Contracting for Attics?

  • Whole-attic diagnostics: insulation depth, air leaks, ventilation flow, moisture sources
  • Expert fixes that address root causes (not just symptoms)
  • Balanced intake & exhaust ventilation to protect roofs and shingles
  • Air sealing + insulation for year-round comfort & lower energy costs
  • Mold/moisture remediation with prevention plans
  • Code-compliant work, clear reporting, and honest pricing
  • Clean job sites with full protection of your home


We make attics drier, tighter, and safer — the right way.

Our Attic Services

Woman in hard hat, suit, holding clipboard, inspecting construction site.

Attic Inspections & Reports

Get a clear plan with photos, measurements, and practical recommendations.


  • Insulation depth (R-value), coverage, and condition
  • Air leakage mapping around penetrations and the attic hatch
  • Ventilation balance (soffit intake, ridge/roof exhaust)
  • Moisture risk: stains, frost, condensation, mold
  • Bathroom/kitchen fan discharge verification
  • Written report with prioritized next steps
Person installing insulation in an attic. Beige insulation, wooden beams, worker in protective gear.

Attic Insulation Upgrades

Improve comfort and efficiency immediately.


  • Blown-in cellulose or fiberglass top-ups
  • Mineral wool for targeted areas
  • Air sealing prior to insulation to stop heat/air loss
  • Baffles to keep soffit vents clear and maintain airflow
  • Vapour barrier fixes where required
  • Old insulation removal when contaminated or saturated
Man installing insulation in a ceiling, wearing a mask, safety glasses, and gloves.

Attic Ventilation & Ice-Dam Prevention

A healthy roof starts with balanced airflow.


  • Continuous soffit intake + ridge/roof vent exhaust
  • New or enlarged soffit vents, baffle installation
  • High-temp areas relieved with additional exhaust solutions
  • Strategies to reduce ice dams and attic frost
Person using a caulk gun to seal a door frame. Wearing orange work gloves. Outdoors.

Air Sealing & Heat-Loss Control

Stop warm, moist interior air from reaching cold attic spaces.


  • Seal around pot lights, duct penetrations, plumbing stacks, wire holes
  • Attic hatch/weatherstripping upgrades and insulated covers
  • Duct sealing and insulation for bath/kitchen fan lines
  • Fire-safe sealants and proper materials used throughout
Person in protective suit sprays mold on a wall in a room.

Mold & Moisture Remediation (Cause + Cure)

Tackle issues safely — and prevent them from returning.


  • Source identification (leaks, bath fans, humidifiers, poor ventilation)
  • Safe surface cleaning/treatment methods
  • Targeted sheathing repairs where necessary
  • Prevention via air sealing + ventilation balancing
Attic bedroom with angled ceiling, wood floor, bed, and workspace by the window.

Attic Services for Renovations & Additions

Keep new spaces efficient and code-compliant.


  • Roofline tie-ins, air barriers, and insulation transitions
  • Ventilation redesign to match new layout
  • Load-path awareness around trusses and structure
Bright, spacious room with hardwood floors, vaulted ceiling, skylights, and a television on a stand.

Optional Enhancements

Fine-tune performance and convenience.


  • Radiant barrier (case-by-case)
  • Attic storage platforms/walkways (without compressing insulation)
  • Smart humidity/temperature monitors
  • Rodent/bird block at soffit and eaves where needed

Our Process

Clipboard with dollar sign and pen.

1. Assessment & Photos

We document insulation, airflow, and moisture.

Clipboard with check mark and stamp.

2. Plan & Quote

Clear, prioritized recommendations with pricing.

Shield over a cracked pipe with water droplets, indicating protection from water damage.

3. Air Seal First

Address leaks at the source.

Radiator with downward air flow.

4. Ventilation Balance

Ensure proper intake/exhaust and add baffles.

An isometric view of a multi-layered object with steam, suggesting insulation or cooking.

5. Insulation Install

Top up or replace to the target R-value.

Black seal with white checkmark.

6. Quality Check

Final inspection, photos, and homeowner walkthrough.

Man in a gray shirt working on a laptop, near boxes and a suitcase in a light-filled room.

Signs Your Attic Needs Attention

  • Ice dams at the eaves in winter
  • High heating/cooling bills or uneven room temperatures
  • Attic frost, musty smells, or visible mold
  • Dark roof sheathing stains or rusty nails
  • Bathroom fan exhausting into the attic
  • Animal activity or damaged insulation
  • Dusty, drafty attic hatch


Small attic issues can lead to roof damage, leaks, and poor indoor air if ignored.