Copper and Brass finishes are premium, custom-crafted options. Pricing varies based on current material costs and lead time. Please reach out and we'll get you a personalised quote.
Stûv 21-85DF – Double-Sided Built-In Wood Burning Fireplace with Retractable Glass Door
The Stûv 21-85DF is a zero-clearance, double-sided wood-burning fireplace that elegantly divides a room while delivering a spectacular fire view from both sides. With 48,000 BTU output, a frameless installation option, and a fully retractable guillotine glass door, this is the fireplace that top designers and architects specify for luxury residential and commercial projects.
Built for Design & Construction Professionals
📍 Trade & contractor inquiries welcome — we work directly with designers, architects, and GCs
📝 20+ colors and finishes — frameless or with optional metal claddings for any aesthetic
📦 Project & volume pricing available — call for multi-unit or commercial quotes
🏠 Zero clearance — installs directly into combustible wall or masonry construction
⏱️ In stock & ready to ship — plan ahead for new builds and renovations
Key Features
🔥 Double-sided fire view — create a stunning room divider with fire as the centerpiece
🪟 Fully retractable guillotine glass door — open or closed fire at your choice
🎨 Frameless installation — only a delicate steel frame borders the combustion chamber
💨 Convection system — two air inlets and two hot air outlets for efficient heat distribution
🔧 Tilting door & invisible slides — easy maintenance without removing perimeter finish
🔗 Accessible pulley system — cables and pulleys accessible at all times for maintenance
🌬️ Outside air connection — compatible with outside air intake and ducting
Specifications
Model: Stûv 21-85DF
Nominal Heat Output: 48,000 BTU/h
Heating Surface Area: 1,400 sq. ft.
Combustion Chamber: 6.5 cu. ft.
Weight: 752 lbs.
Fuel Type: Wood
Max Log Length: Up to 24"
Stove Type: Built-In / Zero Clearance
Finishes: 20+ colors and textures available
Why Stûv?
Stûv pays particular attention to the functional aspects of its stoves and fireplaces. From the craftsman who manufactures them to the specialist who installs them, each Stûv model is designed to simplify and make the experience pleasant for every actor who interacts with the unit. Stûv constantly invests in R&D to improve combustion principles and reduce environmental impact.
🧱 Complete Your Stûv Setup — Matching Accessories
Keep your firewood organized and your hearth area looking as refined as your Stûv fireplace:
Stûv Mobile Log Rack with Drawer — official Stûv firewood storage with hidden drawer for kindling. Available in White & Stûv Grey. In stock.
Stûv America does not allow direct online purchase. Call or email us for pricing, project quotes, lead times, and finishing options. Our hearth specialists work directly with designers, architects, and contractors.
