Vector Thermal Systems is the industrial division of Vector Envelope Systems LLC. We furnish and install engineered insulation systems for plants, process units and high-performance facilities: hot, cold and cryogenic service, built up to specification and documented for your inspectors.
We work for owners, EPCs and general contractors on new construction, expansions, turnarounds and maintenance scopes across the Gulf Coast and Texas.
Cryogenic propellant and LN2 lines, test stands, high bays and process utilities for aerospace and EV manufacturing plants.
Upstream and midstream piping, vessels and tanks, including corrosion-under-insulation remove-and-reinstall.
Hot process piping, exchangers, towers and personnel protection for the Houston Ship Channel corridor.
Multi-layer cryogenic systems with continuous vapor retarders and sealed metal jacketing.
Steam, feedwater and exhaust systems, with removable blankets at turbines, valves and flanges.
Chilled water and condenser piping, ductwork and envelope insulation where condensation control is non-negotiable.
Freezer and cooler envelopes, refrigeration lines and closed-cell foam for food and distribution facilities.
Closed-cell spray foam for metal buildings, warehouses and process enclosures.
Insulation, vapor retarder, jacketing, sealants and QA records, delivered as one engineered build-up to your project specification.
Plumbing, HVAC and utility piping, vessels and equipment in hot and cold service, from chilled water to steam.
Process piping and equipment protection to 1200°F: lines, exchangers, towers, tanks and personnel-protection guards.
LNG, liquid oxygen, liquid methane and LN2 lines to −320°F, installed as multi-layer build-ups with staggered seams.
Closed-cell spray foam for metal buildings, roof decks, tanks and cold rooms: insulation, air and vapor control in one pass.
Custom-fit, reusable covers for valves, flanges, turbines, strainers and instruments that need routine access.
Aluminum and stainless jacketing, elbow covers and mastics, banded and sealed to keep water out of the system.
CSI MasterFormat references are shown for scope alignment; we price to your project specification sections. Also available: turnaround and shutdown support, CUI remove-and-reinstall, and duct insulation (23 07 13).
Industrial owners qualify contractors before the first walkdown. Our program is structured to answer those questions up front.
Field-verify lines, operating temperatures, clearances and access against the drawings and line list.
Material data, build-up details and installation procedures for engineering approval.
First-article install for owner and engineer sign-off before production starts.
Thickness, seam, seal and vapor-retarder checks with photo logs as the work progresses.
As-builts, QA records, material certifications and warranty package.
Owners, EPCs and general contractors: send drawings, line lists and specification sections, or describe the scope. We'll review, walk the job where needed and return a scoped proposal.