Holiday Sale 2026
Warm Up Your Home with Holiday Savings
Four weeks of deep savings in both showrooms, special Mont Alpi event pricing, plus online gift-card rewards. Visit a showroom or shop online to lock in your deal.
Core Sale Deals
Running the full sale, November 2 – December 5. Core deals are in-store only unless noted.
Every Kozy Heat Insert
Our best-selling gas insert line. 10% off every Kozy Heat gas insert at either showroom through Dec 5.
Browse Kozy Heat →Pellet & Wood Inserts and Stoves
5% off every wood or pellet insert and stove. Combines with air district voucher programs where allowed.
Browse Wood & Pellet →Select Overstock Fireplaces
Floor models and discontinued fireplaces at deep clearance pricing. Limited quantities — while supplies last.
See Overstock List →Mont Alpi Outdoor Kitchens & Grills
At least 5% off all Mont Alpi all sale long, scaling up to 12% off during Black Friday and Cyber Monday.
Browse Mont Alpi →Weekly Spotlight Specials
A new one-week deal every week throughout the sale, in-store only. Each week's deal is revealed the Friday before it starts.
Next weekly deal reveals Friday Nov 6
Check back each Friday through the sale for the next week's in-store spotlight.
5% OFFAll outdoor fireplaces and fire pits, one week only. Includes gas and wood-burning outdoor models.
5% OFFEvery electric fireplace in our lineup — built-ins, wall-mounts, linear, and water-vapor models.
5% OFFEvery outdoor kitchen, built-in grill, cart grill, and outdoor-kitchen component.
UP TO 12% OFFMont Alpi hits its deepest discount of the year, plus every previous week's special reactivates in-store. Final push of the sale.
Online Sale Offer
Shop online throughout the sale and earn an e-gift card to use on your next order. Mont Alpi sale pricing is live online too.
Spend online, earn an e-gift card
Qualifying online purchases automatically earn an e-gift card at checkout, delivered to your inbox after your order ships. Use it on your next Custom Fireside online order.
Visit a Showroom to Lock In Your Deal
Our team will walk you through the full sale lineup, help you pick the right unit, and set up your in-home estimate. Open 6 days a week throughout the sale.
Holiday Sale valid November 2 – December 5, 2026. Core and weekly spotlight discounts are in-store only except where noted. Mont Alpi sale pricing is available both in-store and online per the published schedule. Online e-gift card offer applies to qualifying online purchases only (pre-tax, pre-shipping subtotal) and is delivered by email after the order ships; gift card is for future online use on customfireside.com. Overstock pricing valid while supplies last on floor-model and discontinued fireplaces. Discounts cannot be combined with promotional financing (Synchrony Project Card). Air district voucher programs may be combined with in-store sale pricing on the net balance after the voucher. Pricing shown excludes installation, venting, and permits. Weekly spotlight deals valid only during the listed week. Not valid on prior purchases. See store for full details. Custom Fireside — employee owned since 1968 · CSLB 601609.