Prepared for Precision Industrial Capital Partners
CLIMATE TECH BUILDING SYSTEMSClimateBuilt

The hardware that builds America.

Hardware for poured, precast and tilt-up concrete

Plastic hardware that sets inside the concrete forms a crew already owns. Two U.S. patents. Engineered, not yet manufactured.

RENDER
CLIMATE TECH BUILDING SYSTEMSClimateBuilt

The ask: an introduction to a precast or building-products company that can tool, test and make the hardware, or license it.

Where it fits your work
Precast Concrete and Building Products: two of the investment themes Precision publishes.

THE FILM

Mirror Engineer and Climate Tech Building Systems, in four and a half minutes. The software is shown on a SAMPLE job.

SAMPLE Every job and price in the software is a SAMPLE. No real job, no real prices.

EVERYTHING, IN THIS ONE LINK

The business plan

Both companies, the sequence, the two tests, the numbers with their sources, and the risks stated plainly. Confidential.

Read the plan

Download the PDF

Mirror Engineer

The software site: what it does, how it works in five steps, and where it stands.

Open the Mirror Engineer site

ClimateBuilt

The hardware site: Climate-Ties, Climate-Deck, precast and tilt-up, the two patents, and the status.

Open the ClimateBuilt site

Door 1 · Climate Tech Building Systems™

WHAT IT IS

The CTBS beaver, the company mascot (3D render)

Plastic hardware that sets inside the concrete forms a crew already owns. Every picture in this section is a render from the design drawings — none of it has been manufactured.

Spin the parts in 3D PROTOTYPE Built from the CTBS Revit families. Drag to turn. Not manufactured.

Walls — Climate-Ties

Ties that ride the aluminum and steel forming systems already on the job and cast into the wall. A serrated spike sticks out and takes whatever head the job needs: a flat T-plate, a channel a metal stud threads onto, a saddle for an AAC or treated-lumber stud, a masonry tie.

RENDERRender of the center tie
Center tie
RENDERRender of the metal-stud head tie
Metal-stud head
RENDERRender of the wall in section
The wall in section: ties cast in, studs threaded on

Floors and roofs — Climate-Deck

A foam form, hot-wire cut from stock billet (no molds), that stays in place as the insulation after the pour. It carries its own rebar hardware: rebar tree, chair, vertical tie, pin wedge. Three form families: CD-18, CD-24, and CD-24CF for commercial tilt-up roofs.

RENDERRender of the foam form under a finished deck
The form stays under the finished deck
RENDERRender of the rebar tree
Rebar tree
RENDERRender of the rebar chair
Rebar chair

Precast and tilt-up

Saddle ties carry the rebar in panels for tilt walls. The rebar chairs are drawn to stand up when the panel tilts.

RENDERRender of the precast saddle tie
Precast saddle tie
RENDERRender of ties through a tilt panel
Ties through a tilt panel
RENDERRender of walls, decks and roofs poured flat
Walls, decks and roofs poured flat and craned into place

CONCRETE HAS DONE THIS FOR 1,900 YEARS

The Pantheon's dome in Rome has no steel in it, and it has stood since about 125 AD. The Romans made the concrete lighter as it climbed: heavy stone at the base, light pumice at the crown. One simple idea, repeated until it lasted. The CTBS™ hardware works from the same kind of idea: simple parts that set inside the forms a crew already owns, so the concrete does the work.

DIAGRAM Oculus, open to the sky 8.2 m across Pumicelightest, at the crown Tufa, brick Travertineheaviest, at the base No steel anywhere 43.3 m span
The Pantheon, Rome, about 125 AD. The largest unreinforced concrete dome ever built, still standing. The concrete gets lighter as the dome rises.
RENDERRender of the CTBS wall and deck in section
Span
24 ftENGINEER'S CALCClimate-Deck CD-18 floor beam, 10 in deep, one #8 and two #4 bars at the bottom, two #4 at the top, 30 psf dead + 40 psf live. Design OK, using 67% of its bending capacity. Site Serve LLC calculation (ENERCALC, ACI 318-14), May 2023.
Span
50 ftENGINEER'S CALCClimate-Deck 24CF roof beam, 24 in deep, two #8 and two #6 bars at the bottom, 20 psf dead + 40 psf live. Design OK, using 87% of its bending capacity. Site Serve LLC calculation (ENERCALC, ACI 318-14), Feb 2023. The 36 ft (CD-24) span is a CTBS™ design span; its calc is to be added.
Wall R-value
R-26 to 29EST.2 in closed-cell foam outside (R-6 to 7 per inch) + 4 in concrete + 4 in open-cell foam inside (R-3.5 to 3.8 per inch). Spray-foam makers' published values.
Deck R-value
R-21 min.PRELIMINARYAt least 5 in of 2 lb EPS under the concrete beams, at R-4.2 per inch (ASTM C578 Type IX). The foam is thicker between the beams.
Thermal mass
10.1 Btu/ft²·°FEST.The 4 in concrete core: 48.3 lb/ft² × 0.21 Btu/lb·°F (ASHRAE data). ASHRAE 90.1 counts a wall as a mass wall at 7 or more.
Fire

HAVE U-Stucco finish, tested by its maker: NFPA 285, ASTM E136 non-combustible, AS 5113 facade, full-scale wildfire burn for Southern California Edison.

DESIGN INTENT U-Stucco on the faces of the CTBS™ wall and deck.

ANTICIPATED 2-hour. The maker states over 3,000°F for 2+ hours (ustucco.com).

No assembly test has been run.
The CTBS wall and deck in section, from the design drawings. Not yet manufactured. EST. and PRELIMINARY = published material data, not tested.

DESIGNED SO FIRE CAN'T JUMP A BLOCK

HAVE The Climate-Deck drawings and Revit families: fire stops at the ends of every block, a break at every 12 ft foam piece, U-Stucco on the underside.

DESIGN INTENT Each deck block is its own fire cell, 48 sq ft at most. The only way out of a cell is the HVAC chase, so a fire has to burn through the chase at every block to reach the next one.

ANTICIPATED A fire stays in one block: a partial loss instead of a total one.

No assembly test has been run.

Who gets it

At the NECA show in Las Vegas, people with a concrete background understood it on sight. That is the buyer: precast plants and tilt-up contractors.

What we are looking for

A manufacturing partner to tool it, test the plastics and the tie pull strength, and make it, or to license it.

ON VIDEO

PROTECTED

Inventor: Alma Jessop. Both held by ICF Building Systems LLC, Alma's company.

U.S. Patent 11,933,057 B2
Walls (Climate-Ties). Granted March 19, 2024.
Front page of U.S. Patent 11,933,057 B2
U.S. Patent 12,188,232 B2
Floors and roofs (Climate-Deck). Granted January 7, 2025.
Front page of U.S. Patent 12,188,232 B2

WHERE IT STANDS

Done

  • Patented.
  • Engineered and drawn.

Not yet

  • Not manufactured, not for sale.
  • On the walls, two things are not yet tested: the plastics and the tie pull strength.

The finish

  • U-Stucco, the finish in the wall design, is tested and is a product. It has not yet been used on a job.

The finish, under fire

U-Stucco in a full-scale wildfire burn test run for Southern California Edison (filmed by Kliewer and Associates). It is the maker's footage, not a CTBS test.

Door 2 · the sister company

MIRROR ENGINEER

Estimating software for general contractors, owned by the contractor. A technology business, from the same founder. The software comes first; its sales fund the first hardware run.

  1. 1Takeoff
  2. 2Bid Review
  3. 3Calculators
  4. 4Bid Compare
  5. 5Total it
Open the Mirror Engineer site

SUPPLIERS

What the software does today, on the SAMPLE job:

  • A calculator cut list, and the order by stock length.
  • An order list printed for the yard, packaged by phase.
  • A detail sheet the yard can quote from.

Today the contractor prints or copies the order. No electronic send exists.

The plan: the calculators, free to use, bring the contractor in; every estimate ends in an order for a supplier.

SAMPLEThe Rake calculator: a rake wall drawn to scale, and its stud cut list ordered by stock length
The Rake calculator on its SAMPLE inputs: the wall drawn to scale, and the stud cut list by stock length.

BIM

REVIT MODELFooting forms and foundation forms modeled in Revit
Footing forms and foundation forms, modeled in Revit.
REVIT SCHEDULEFoundation material and form work quantity takeoffs from the same Revit model
Quantity takeoffs out of the same model: foundation material and form work. Prices removed.

WHO IS BEHIND BOTH

Alma Jessop. 30+ years in construction:

The ask

AN INTRODUCTION TO A PRECAST OR BUILDING-PRODUCTS COMPANY

Alma Jessop · 801-910-6365 · alma@climatebuilt.com