Million Dollars

in annual revenue



One of Topbuild’s segments - TruTeam - is the #1 insulation installer in the majority of Master Service Agreements



in revenue growth since 2015

View Our Analysis

The Path to Drawdown: Insulation

Construction and buildings account for 38% of the total global CO2 emissions and 35% of total energy use. Much of this energy is used to heat and cool a home and a sizable amount of it (25-60% of that energy) is wasted through air infiltration, or heat escaping from warmer areas to cooler areas.

Better insulation of building envelopes can reduce that heat from escaping. Insulation is the use of high levels of improved materials in building envelopes that resist heat flow and regulate indoor temperatures. Ideally, insulation should cover all sides of a building, from the bottom floor, exterior walls, to the roof, and be continuous. Sealing gaps and cracks is also critical to a more thermal resistant building envelope.

Insulation is one of the most practical and cheapest ways to make buildings more energy efficient, both in new construction and through retrofitting older buildings that are often not well insulated. This also means lower utility bills, keeping out moisture, improving air quality and avoiding greenhouse gas emissions associated with energy use.

Project Drawdown estimates that 30% of buildings worldwide were insulated in 2018. If existing buildings in temperate and tropical countries install insulation (with low carbon materials) at a rate of 1.6 - 2% every year, between 17 - 19 gigatons of GHG emissions can be avoided by 2050.

What We Want to See Improve

Track GHG Emissions

Topbuild’s Sustainability Report pays very little attention to the issue of climate change, energy-use or GHG emissions. While Topbuild’s claim that building insulation play a role in reducing emissions is true, the company’s efforts in reducing their own emissions seem to be minimal. We urge them to take the first step in this direction by tracking and disclosing their direct and indirect emissions in their Sustainability Reports.

Set Clear Targets

Beyond complying with EPA and state environmental program requirements, Topbuilder hasn’t set any sustainability targets. These targets and timetables should be explicit, quantitative, and included in their sustainability report and environmental policies.

Switch to Non-Fossil Fuel Banks

Topbuild has worked (p. 64) with JP Morgan and Bank of America for their share repurchase. These banks are at the top of the list of banks that still fund fossil fuel companies. We urge Topbuild to switch to banks that do not invest in fossil fuels industries for their financial operations and credit facilities

Related Insulation Stocks in the Climate Index

View All Climate Index Stocks →

Allocated Company Description


Owens Corning (OC)

OC makes insulation, roofing, and fiberglass material for residential, commercial and industrial buildings. Building energy efficiency can reduce emissions


Topbuild (BLD)

Topbuild installs insulation of various kinds that prevent heat-loss from buildings. Building energy efficiency is key to reducing emissions


Beacon Roofing Supply, Inc. (BECN)

Beacon distributes roofing material, insulation, and other products for the construction market. Building energy efficiency is key to cutting emissions


Installed Building Products (IBP)

IBP installs various kinds of insulation in residential buildings. Building energy efficiency is key to reducing emissions


ReTo Eco-Solutions, Inc. (RETO)

ReTo Eco-Solutions makes eco-friendly construction materials like bricks, pavers and tiles made from reclaimed and recycled materials

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