• Fire-Rated

Fire-Rated

FIRE-RATED · ASTM E84-TESTED

Don’t guess what’s
behind your walls.

Before you insulate, know how your foam performs. Y’allCanDIY’s formula is tested for surface burning under ASTM E84, with Class A flame spread and low smoke for the tested configuration.

Surface burning test tunnel photo from the client’s Fire-Rated referenceSURFACE BURNING TEST
CLASSAFLAME SPREAD
Flame spreadClass A
Smoke developedLow smoke

What does Class A mean? It describes the surface burning performance of the tested foam and substrate. The report gives you the details for that configuration.

Explore the fire test details Independent laboratory · ASTM E84-26a
Test standard & report

ASTM E84-26a · Independent laboratory · Report 260609013SHF-001 (June 2026). Tested sample: approximately 0.5 in. of foam on fiber-cement board. Follow the product instructions and required thermal-barrier provisions.

Y’ALL CAN DIYCLASS A · ASTM E84

Y’allCanDIY Spray Foam Insulation Kit

Foam, tools & protective gear · 750 ml per can

Y’allCanDIY 36-pack spray foam insulation kit
Choose your kit~720 SQ FT AT 1 IN.

Checking current price and availability…

$469.99$789.99SAVE $320
Free shipping $50+ 30-day returns
750 MLPER FOAM CAN~720 SQ FTAT 1 IN. THICKNESSFULL KITTOOLS + PROTECTIVE GEAR
LOOK BEYOND THE SURFACE.

SAME CAN. SAME WALL.
REAL FIRE DATA.

Two walls can look the same. A test report tells you what appearance can’t: how the formula performs in a surface burning test.

Swipe to compare the two cards

WITHOUT A REPORT TO REVIEW

NO TEST DATA

Conceptual illustration of a foam-filled timber wall, with no test documentation shownTHE WALL LOOKS INSULATED.

The insulation is visible.
The fire-test information is missing.

Flame spread
Unknown
Smoke developed
Unknown
Test standard
Not supplied
WHAT YOU CAN CONFIRMNO DOCUMENTED RESULT

No report or tested configuration to review.

Generic example of missing test information.

ASTM E84-TESTED FORMULA

Y’ALLCANDIY

The same conceptual timber wall, with an abstract report folder representing documented test informationNOW LOOK AT THE TEST DATA.

The insulation is visible.
The formula’s test result is documented.

Flame spread
Class A range
Smoke developed
Within code limit
Test standard
ASTM E84-26a
WHAT THE TEST DOCUMENTSCLASS A RANGE

Independent laboratory · Tested configuration.

Report 260609013SHF-001 · June 2026

THE DIFFERENCE IS THE DATA.ASTM E84-TESTED. CLASS A RANGE.
READ THE TEST DETAILS

Conceptual illustrations; no comparative burn test is shown. Class A refers to the surface burning classification of the reported sample under IBC / NFPA 101 criteria. Results apply to the tested configuration (approximately 0.5 in. on fiber-cement board); they do not establish an hourly fire-resistance rating.

READING THE RESULT.

WHERE OUR FOAM LANDS
ON THE CODE SCALE.

ASTM E84 measures flame spread and smoke developed under controlled test conditions. Review both results alongside the tested thickness and substrate.

Tunnel test photo from the client’s Fire-Rated reference

ASTM E84-26a · Independent laboratory
Report 260609013SHF-001 · June 2026

FLAME SPREADCLASS A
Slower spreadFaster spread

Class A surface burning classification for the tested foam and substrate.

SMOKE DEVELOPEDLOW
Lower smokeHigher smoke

Smoke developed falls within the code limit for the tested configuration.

MEASURE. PLAN. GET SPRAYING.

HOW MUCH FOAM
DO YOU NEED?

About 20 sq ft per 750 ml can at 1 inch.
Actual coverage varies with application.

ESTIMATED CANS20 CANS
YOUR RECOMMENDED PACK24-PACKFind my foam ↗
THE RIGHT SIZE FOR YOUR GET-IT-DONE.

FIND THE RIGHT PACK FOR YOUR PROJECT.

Need the full setup? Choose a DIY kit.
Already have your tools? Explore foam-only packs.

ALREADY HAVE YOUR TOOLS?

750 ML / CAN · CANS ONLY

12 PACKFoam, straws & spreaders

~240 sq ft coverage at 1 inch

$169.99$229.99

VIEW PACK DETAILS ↗
ALREADY HAVE YOUR TOOLS?

750 ML / CAN · CANS ONLY

18 PACKFoam, straws & spreaders

~360 sq ft coverage at 1 inch

$246.99$336.99

VIEW PACK DETAILS ↗
FOAM + TOOLS + GEAR

750 ML / CAN · FULL DIY KIT

18 PACKYour all-in-one starting point

~360 sq ft coverage at 1 inch

$219.99$339.99

VIEW PACK DETAILS ↗
ALREADY HAVE YOUR TOOLS?

750 ML / CAN · CANS ONLY

24 PACKFoam, straws & spreaders

~480 sq ft coverage at 1 inch

$309.99$429.99

VIEW PACK DETAILS ↗
ALREADY HAVE YOUR TOOLS?

750 ML / CAN · CANS ONLY

36 PACKFoam, straws & spreaders

~720 sq ft coverage at 1 inch

$449.99$629.99

VIEW PACK DETAILS ↗
ALREADY HAVE YOUR TOOLS?

750 ML / CAN · CANS ONLY

48 PACKFoam, straws & spreaders

~960 sq ft coverage at 1 inch

$576.99$826.99

VIEW PACK DETAILS ↗

750 ml / 32.8 oz cans. Foam-only packs include cans, straws and spreaders. Full DIY kits also include an application gun, cleaner and protective gear. Check each pack for exact contents.

Y’allCanDIY kit component illustration with spray foam cans, cleaner, application gun, folded coverall, gloves, goggles, mask, translucent tapered adaptor, straight tube, curved winged application straw and red spreader tipsENLARGE
YOUR COMPLETE DIY SETUP.

Component illustration. Quantities vary by pack.

OPEN THE BOX. START YOUR PROJECT.

EVERYTHING IN THE BOX.

Your project starts with more than foam. A full DIY kit brings the application tools and protective accessories together in one order.

  • 01
    SPRAY FOAM CANS

    750 ml of foam in every can. Pick your pack size.

  • 02
    APPLICATION TOOLS

    Gun, nozzles, straws and spreaders.

  • 03
    GUN CLEANER

    For care and cleanup, as directed on the label.

  • 04
    PROTECTIVE GEAR

    Suit, gloves, goggles and mask included.

COMPARE COMPLETE DIY KITS ↗

Contents and quantities vary by kit. Follow the label and SDS for required protection and ventilation.

PICK YOUR NEXT PROJECT.

WHERE TO USE IT.

Explore suitable insulation projects in the spaces you use every day. Follow the label for compatible surfaces and applications.

01 / UP TOP↗

THE ATTIC

Warm air rises. Gaps give it a way out.

02 / DOWN BELOW↗

BASEMENT & RIM JOISTS

Help keep cold drafts from sneaking in.

03 / NEXT DOOR↗

THE GARAGE

Give your hardworking space an upgrade.

04 / YOUR SPACE↗

WALLS & WORKSHOPS

Odd corners. Open cavities. More possibilities.
THE DETAILS MAKE THE DIFFERENCE.

WHAT THE TEST TELLS YOU

THE DETAIL WITHOUT TEST DATA Y’ALLCANDIY
Flame spread Unknown Class A range
Smoke developed Unknown Within code limit
Test standard Not supplied ASTM E84-26a
Tested sample Not supplied Approx. 0.5 in. on fiber-cement
Test report Not supplied 260609013SHF-001
Application scene with spray foam and protective equipment
Y’ALLCANDIY SPRAY FOAM

TESTED SAFETY.
REAL INSULATION.

Class A flame spread.
Low smoke.
Your complete DIY setup.

FOLLOW THE PRODUCT LABEL AND APPLICATION INSTRUCTIONS

CLASS A FLAME SPREAD

Tested under ASTM E84 for the stated sample configuration.

LOW SMOKE

Smoke developed within the code limit for the tested configuration.

R-8.30 AT 2 IN.

Thermal insulation to help keep your space comfortable.

SEALS GAPS & CRACKS

Expands into suitable gaps, cavities and irregular spaces.

MOISTURE-RESISTANT

A water-resistant outer layer for lasting insulation.

FULL PPE KIT

Protective suit, gloves, goggles and mask included with full kits.

Follow product instructions for compatible surfaces, application conditions, ventilation and required protective equipment.

A LITTLE PREP. A BETTER FINISH.

FROM BOX TO PROJECT. HERE’S HOW.

Six clear steps for your next DIY project.

6YOUR PROJECT,
STEP BY STEP.
  1. Illustrative close-up of gloved hands wiping dust from a timber wall surface01

    CLEAN THE SURFACE

    Remove dust, grease and loose debris.

  2. Illustrative close-up of a gloved hand lightly misting a timber wall surface02

    LIGHTLY MOISTEN

    Mist the surface as directed. Don’t soak it.

  3. Illustrative close-up of gloved hands mixing a Y’allCanDIY spray foam can before application03

    SHAKE WELL

    Mix the can thoroughly before use.

  4. Illustrative close-up of a spray foam can attached valve-down to the application gun04

    ATTACH THE GUN

    Secure the can. Keep it inverted while spraying.

  5. Illustrative close-up of gloved hands applying a controlled pass of spray foam inside a wall bay05

    SPRAY IN PASSES

    Apply thin, even layers from the label’s recommended distance.

  6. Illustrative view of an even foam layer between timber wall studs06

    BUILD IN LAYERS

    Let each layer cure before adding the next.

Read the label and SDS before you start. Wear the required protection, ventilate the area and follow application and re-entry instructions.

PRODUCT INSTRUCTIONS ↗

Illustrative application photos. Always follow the product label and application instructions.

FROM THE DIY COMMUNITY.

REAL PROJECTS. REAL REVIEWS.

EXPLORE CUSTOMER REVIEWS ↗
★★★★★
“The kit had what I needed and the foam stayed in place well. I’d buy it again.”
A
Austin36-pack · Y’allCanDIY customer
★★★★★
“I was a little unsure at first, but once I got going, it was pretty easy to use.”
K
Kat M.12-pack · Y’allCanDIY customer
★★★★★
“I used 18 cans for a pretty good-sized room, and it worked great.”
M
Michael R.18-pack · Y’allCanDIY customer

Individual project experiences. Results vary by surface, conditions and application technique.

BEFORE YOU GET SPRAYING.

STRAIGHT ANSWERS
ABOUT FIRE SAFETY.

What is ASTM E84 testing?+
ASTM E84 evaluates surface burning under controlled test conditions, including flame spread and smoke developed. It does not by itself establish the fire risk of a finished building.
Is the foam fireproof?+
No. Class A is a surface burning classification for the tested configuration. It is not a fireproof or noncombustible claim, or an hourly fire-resistance rating.
Does the result apply at any thickness?+
The tested configuration is approximately 0.5 inch of foam on fiber-cement board. Review the actual report and product instructions for the configuration you plan to use. R-8.30 at 2 inches is a separate thermal insulation property.
Do I still need a thermal barrier?+
Follow the product instructions and applicable installation requirements. Use an approved thermal barrier wherever required; an ASTM E84 result does not remove those requirements.
Can I get a copy of the test report?+
Contact Y’allCanDIY and quote report 260609013SHF-001 (June 2026). Ask for the full report and the installation details applicable to your project.
Do I need any other tools?+
Full DIY kits include foam, an application gun, cleaner, accessories and protective gear. Check the exact pack contents and product label for your project’s preparation, ventilation and protective equipment requirements.
YOUR HOME. YOUR PROJECT. YOUR MOVE.

DON’T GUESS.
INSULATE WITH REAL DATA.

Choose your kit. Prep your space. Spray, seal and finish according to the product instructions.

36-PACK FULL DIY KIT$469.99CHOOSE MY KIT
36-PACK DIY KIT$469.99
Choose your kit
Enlarged spray foam kit
YOUR NEXT PROJECT STARTS HERE.

YOUR DIY BAG.

SUBTOTAL$0.00

Review your selected spray foam packs.