Heat the whole room — even past patio doors

External doorways and patio openings don't have to break the heating circuit. This threshold system for ThermaSkirt Deco BM2 (115mm) bridges across patio doors, French doors, and full-height glazing, with external corner covers designed to negotiate the door reveal. The result: one continuous heating circuit from a single feed point, wrapping the entire room in radiant warmth — including the high heat-loss zone where you need it most.

Bridging the gap

One feed, whole room

Instead of running separate feeds to each wall section, this system joins two heated ThermaSkirt runs through a single obstacle. Less pipework, fewer connections, simpler installation.

Heat where loss is greatest

Patio doors and floor-to-ceiling glazing are the highest heat-loss zones in any room. By bridging across these openings, you put radiant heat exactly where it's needed most — preventing cold spots and misting.

Covered and concealed

Tough powder-coated stainless steel covers hide all push-fit connections. Covers can be trimmed to match the depth of your door reveal.

Push-fit throughout

All connections use proven Tectite push-fit fittings — no soldering, no specialist tools. The system converts from ThermaSkirt oval to standard 15mm round and back again.

What's in the kit

Everything you need except the 15mm pipe — choose copper or plastic to suit.

1

Tectite push-fit connectors — oval-to-round and round-to-oval adaptors, elbows and straights
2

Connector clips — secure each joint for a reliable, pressure-tested connection
3

External 90° covers (200×200mm) — trimmable to match your door reveal depth
4

Note: 15mm pipe not included — use copper or plastic to suit your installation
5

Full contents: 6 tectite sprint elbow, 2 tectite sprint street, 2 tectite sprint straight, 2 connector clips, 4 oval to 15mm straight connectors & external 200mm x 200mm 90° cover.