Thermally broken

M65 TB

A deeper thermally broken suite — 65mm of construction depth takes a thicker insulating unit and bigger panes than W50 TB, with a glass-fibre reinforced polyamide break for strong thermal numbers. For cold-climate homes that want more glass.

Tagline Thermally broken. 65mm. Bigger glass.

Best for Higher thermal performance, larger spans, cold climates

Lead time 10–18 weeks

Specifications for this suite are provisional — we confirm the final figures for your project when you enquire.

Specification

The fine print.

Profile depthApprox. 65mm

SightlineSlim, matched family

GlazingDouble or triple, up to ~50mm IGU

Glazing — maximumDouble or triple glazing up to ~50mm

Thermal breakGlass-fibre reinforced polyamide isolator

U-valueUf from >1.0 W/m²K

Wind loadUp to Class C5 — 2000 Pa

Water tightnessUp to Class 9A — 600 Pa

Air tightnessUp to Class 4 — 600 Pa

Acoustic (Rw)Up to 44 dB

SizingTo drawings

Compatible styles

Build it in M65 TB.

Configured to your drawings — talk to us about geometry, performance and sizing for this suite.

Next step

Configure your M65 TB and price it.

Choose a style, size, glazing, finish and hardware — made-to-measure in 50mm increments. We respond with itemised pricing, by elevation.

Configure & request a quote → Quick enquiry Back to the range