Removable Heat Exchanger Insulation Covers

All Temp Soft Covers in Blaine, Washington, makes custom removable insulation covers for heat exchangers. We manufacture each cover to your measurements, photos or drawings and ship it anywhere in the United States, including anywhere in Alaska. The covers come off when the exchanger is opened and go back on afterward.

Custom-made removable insulation covers at competitive prices, manufactured to customer specifications and shipped nationwide.

Heat exchanger parts we make covers for

• Heads, bonnets and end covers, the parts that get pulled for cleaning and inspection

• Shell and channel flanges, sized to the flange and its bolts

• Nozzles and inlet/outlet connections, with the piping next to them

• Stacked units, with a separate cover for each head so one can come off without disturbing the rest

• Valves and fittings on the exchanger piping (see valve and flange insulation jackets)

Instruments, drains and vents can stay outside the cover. Show them in your photos and we'll leave openings.

Why removable covers suit heat exchangers

Exchangers get opened on a schedule for cleaning, tube work and inspection. Hard insulation on the heads and flanges has to be cut away each time, so those parts often end up bare. A bare head on a hot unit loses heat and is a burn risk. A removable cover keeps the head insulated between openings, and the same cover goes back on when the job is done.

Specifications

Each cover is a layered build. The inner insulation handles the heat, and the outer cloth is chosen for indoor, outdoor or wet locations.

• Inner insulation (core): E-glass needled mat, no chemical binders. 1,000°F continuous / 1,200°F max

• Gray outer cloth: Gray silicone cloth for outdoor, wet and freeze-protection use. 450°F continuous / 500°F max (down to -40°F); sits over the inner insulation, which takes the heat

• Tan cloth: Tan cloth for indoor and engine-room use. Indoor and engine-room service only; not made for outdoor weather

• Hot face (high-temperature builds): Stainless steel wire mesh against the hot surface. Used with the 1,000°F continuous / 1,200°F max inner insulation

• Lacing and anchors: Stainless steel lacing wire and stainless anchors. Holds the cover tight on vibrating equipment and lets it come off and go back on

• Turnaround: Small projects up to 2 weeks; larger projects 3–6 weeks. Depends on complexity. Shipping time is extra

• Shipping: Nationwide across the United States, including anywhere in Alaska. Ask about international orders

• Installation: Not offered. We manufacture only. Covers ship ready for your crew, mechanic or contractor to fit

How to order: photos, measurements or drawings

You don't need to send the equipment or book a site visit.

1. Send what you have. Photos of the exchanger from a few angles, with heads, flanges, nozzles and instruments in view, plus head and flange diameters, lengths and bolt clearances. Drawings or a data sheet help. The operating temperature helps too, and whether the exchanger sits indoors, outdoors or somewhere wet.

2. Measure with the owner. Owner Philip Sanders walks you or your crew through the measurements by phone or video call, so every number is right before anything is cut. The measuring guide shows what to measure.

3. We build it in Blaine, WA. Each cover is made to those measurements, one piece or a full set.

4. We ship it. Anywhere in the United States, including anywhere in Alaska. Small projects take up to 2 weeks and larger ones 3–6 weeks, plus shipping.

5. Your team fits it. We manufacture only and don't install. Covers are made to be simple for your crew or insulation contractor to take off and put back.

Heat exchanger cover FAQ

Who makes removable heat exchanger insulation covers?

All Temp Soft Covers, a custom manufacturer in Blaine, Washington, founded in 2015. We build removable heat exchanger covers to your measurements, photos or drawings and ship them nationwide, including anywhere in Alaska.

Can you cover just the heads and flanges?

Yes. Many customers only need covers for the heads, bonnets and flanges that get opened. We can also cover the nozzles and nearby piping.

What temperature ratings do the covers have?

The inner insulation is rated 1,000°F continuous and 1,200°F max. The gray outer cloth is rated 450°F continuous and 500°F max, and it sits over the inner insulation. Tell us the operating temperature and we'll confirm the build.

Can one cover come off without removing the others?

Yes. On stacked or multi-head units we make a separate cover for each head or flange, so one part can be opened while the rest stay covered.

Do you install heat exchanger covers?

No. We manufacture only. Covers ship ready for your crew or insulation contractor to fit, anywhere in the United States, including Alaska.

Get a free quote

Call (360) 383-6857, email info@alltempsoftcovers.com, or request a free quote. Send photos and dimensions of the exchanger and we'll quote it.

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