Portland and Braintree Supply Stores are open for curbside pick up. Please place your order at least a day ahead of time.

We thank our customers for being so patient during this time. We are getting orders ready as quickly as possible. After you have placed an order, please wait for a call or email back from us confirming your order is ready before coming to pick it up.

Contact info and hours for all locations

Prices are subject to change. Please contact us to get the most up to date pricing.

Bricks & Blankets


Brick G-23 #1 Arch (4.77 deg)$7.00
Brick G-23 #2 Arch (9.53 deg)$7.00
Brick G-23 Insulating Str. 9x4.5x2.5$6.42$5.82$5.52$5.22$4.92
Brick G-26 #1 Arch$10.48$9.47$8.96$8.46$7.95
Brick G-26 #2 Arch$7.46$6.72$6.35$5.98$5.61
Brick G-26 Insulating Str. 9x4.5x2.5$8.63$7.81$7.40$6.99$6.58

Insulating Bricks (soft)

Straight Brick = 9” x 4½” x 2½”
Arch #1 – Tapers to 2⅛ “
Arch #2 – Tapers to 1¾”
Arch #3 – Tapers to 1”

Hard Brick

Straight brick = 9” x 4½” x 2½”
Soap – 9” x 2½” x 2½”
Splits – 9” x 4½ x 1

Other brick types and sizes are available upon request, please call for a quote.

Inswool Fiber Blanket

Inswool is sold by the square foot, comes in rolls that are two feet wide

Inswool 2300 Degree Cerablanket (sold by SqFt)$4.33$3.91$3.70$3.48$3.27$2.95$2.70$2.59
Inswool 2600 Degree Durablanket 2600 (sold by SqFt)$5.27$4.75$4.49$4.23$3.97$3.58$3.27$3.14