Best National Insulation Association Apps

247+ iOS apps curated and reviewed

4.1 avg rating

20 free apps

Updated September 2026

Out of 247+ national insulation association apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top National Insulation Association Apps (September 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	NIA	Free	—	No	No	May 2026
2	NIA Events	Free	—	No	No	May 2026
3	I4Less	Free	5.0★ (1)	No	No	May 2026
4	Trocellen	Free	—	No	No	Jun 2026
5	Insulators Local 34	Free	4.6★ (18)	No	No	Jun 2026
6	Insulator's Field Guide	Free	3.0★ (4)	No	No	May 2026
7	H&F Western States Conference	Free	—	No	No	Jun 2026
8	Insulators Union	Free	4.0★ (46)	No	No	Aug 2026

Top Picks for National Insulation Association

#1

NIA by National Insulation Association

Editor's Choice

0.0(0 ratings)

Free

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#2

NIA Events by National Insulation Association

Strong Contender

0.0(0 ratings)

Free

NIA Events screenshot 1

NIA Events screenshot 2

#3

I4Less by Insulation4less

Best Reflective Insulation

Worth Considering

🛍️ Shopping

5.0(1 ratings)

Free

I4Less screenshot 1

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This app provides high-quality reflective insulation products at competitive prices. It offers fast shipping and detailed information for both professional contractors and DIY enthusiasts.

More National Insulation Association apps to explore

by Trocellen Italia s.p.a.

🛍️ Shopping

Insulators Local 34

Insulators Local 34

Insulators Local 34

This app provides information for the Heat and Frost Insulators & Asbestos Workers Local 34 union. It serves as a building corporation resource for members and stakeholders.

Union informationBuilding corporation detailsLocal 34 resources

Insulator's Field Guide

Insulator's Field Guide

Insulator's Field Guide

by All Therm Services Inc.

A comprehensive reference tool for professionals in the industrial, commercial, and HVAC insulation sectors. It provides essential utilities, guides, and sizing tables to assist with field challenges, promoting safe, accurate, and profitable project completion.

Utilities for insulatorsReference guidesSizing tables

H&F Western States Conference

H&F Western States Conference

H&F Western States Conference

Insulators Union

Insulators Union

Insulators Union

Insulators Union

Heat, Frost & Allied Workers

This app provides union members with news, updates, and resources related to their industry and contracts. It offers features like a call board, contact information, and a way to report violations, aiming to empower members and enhance their understanding of union benefits.

General News & UpdatesIndustry & Contract UpdatesCall Board Integration

EcoGreenInsulation

EcoGreenInsulation

EcoGreenInsulation

Measure. Detect. Insulate.

This tool simplifies home repair and remodeling by offering instant room measurements and thermal imaging to detect energy loss. It provides tailored insulation recommendations for various climate zones to improve energy efficiency and comfort.

Instant room measurement calculationsThermal imaging for energy loss detectionFiberglass insulation recommendations

2026 NAEC Convention

2026 NAEC Convention

2026 NAEC Convention

2026 NAEC Convention

HVACR Learning Network by ESCO

HVACR Learning Network by ESCO

HVACR Learning Network by ESCO

Enhance Your HVACR Knowledge

Access HVACR courses, communities, and resources on the go. Stay updated with industry trends and engage with peers. Ideal for professionals and students preparing for certifications and sharpening technical skills.

Access enrolled courses and study materialsStay updated on industry trendsEngage with HVACR professionals

Thermal insulation calculator

Thermal Insulation Calculator

Thermal Insulation Calculator

Thermal Insulation Calculator

This tool simplifies complex thermal insulation estimations for professionals, students, and learners. It provides clear insights for planning and understanding insulation tasks with a user-friendly interface.

Thermal insulation calculationsEstimation supportEducational insights

📊 Productivity

free with in-app purchases

by Carlisle Construction Materials Incorporated

This app helps design professionals specify building wall assemblies that meet NFPA 285 fire testing requirements. It offers over 700 tested combinations of insulation and air barrier products for commercial construction, ensuring protection against air leakage and moisture while improving energy efficiency.

Specify NFPA 285 tested wall assembliesOver 700 product combinationsAir leakage and moisture protection

Superlon Thickness Calculation

Superlon Thickness Calculation

Superlon Thickness Calculation

Superlon Thickness Calculation

National Wood Flooring Assn.

National Wood Flooring Assn.

National Wood Flooring Assn.

by National Wood Flooring Association

Owens Corning Product Solution

Owens Corning Product Solution

Owens Corning Product Solution

by Owens Corning Sales, LLC

Access a comprehensive library of insulation solutions for various building needs. Tools and guides are available for architects, builders, engineers, and HERS raters, providing quick access to industry information.

Insulation solutions libraryTools for architects and buildersIndustry information access

Mike Holt's Electrical Toolbox

Mike Holt's Electrical Toolbox

Mike Holt's Electrical Toolbox

Electrical Power Calculator

This app provides essential calculations for electricians, inspectors, contractors, and engineers. It helps determine conductor sizing, circuit protection, race sizing, and grounding conductor sizes for various electrical equipment and services.

Conductor sizingVoltage drop limitationsCircuit protection sizing

National Chimney Sweep Guild

National Chimney Sweep Guild

National Chimney Sweep Guild

Event App for NCSG Events

FAQ about National Insulation Association

Are there free national insulation association apps for iPhone?

Yes — 20 of the top national insulation association apps we rank are free to download, including NIA and NIA Events.

Does NIA have ads or in-app purchases?

NIA has no ads and has no in-app purchases, according to its App Store listing as of September 2026.

How many national insulation association apps are on the App Store?

We track 247+ national insulation association apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.