Z window flashing 100 x 15 x 10

Window flashing keeps water out where the wall cladding meets a window frame. This Z window flashing measures 100 x 15 x 10 mm. The top leg tucks behind the cladding, and the lower leg sheds water over the frame, at the head of the window and at the sill.

It is folded from 0.55 mm BMT Colorbond or Zincalume steel and cut to the length you order, with a +200 mm / -0 mm tolerance. For more cover at the sill, the 100 x 40 x 10 Z flashing has a deeper 40 mm leg. More profiles are in custom flashing.

Key Features

• 100 x 15 x 10mm Z window flashing profile
• Barrier flashing for window heads and sills
• Protects the home from unwanted water leaks
• Available in Colorbond or Zincalume
• Cut to length, price per lineal metre including GST
• Flashing tolerance of +200mm / -0mm in length

Specifications

• Product: Z window flashing
• Profile: 100 x 15 x 10mm
• Material: Colorbond or Zincalume steel, 0.55mm BMT
• Length: cut to order, tolerance +200mm / -0mm
• Application: window head and sill flashing
• Pricing: per lineal metre including GST

Installation

Fit the Z flashing over the top of the window frame so the top leg sits behind the cladding and the lower leg sheds water over the frame. At the sill, the flashing runs under the window and directs water out. Fix it through the legs into the frame and seal the ends, and lap the lengths at the joins so the flashing line is continuous around the opening.

Applications

• Flashing window heads and sills
• Protecting window openings from water ingress
• Colorbond or Zincalume cladding systems
• New builds and window replacements

What You Need To Complete The Job

Pair the Z flashing with a right angle flashing for the window corners, and fix with Multifix roofing screws. For a deeper sill flashing see the 100 x 40 x 10 Z flashing. Browse the Custom Flashing range for more.

Frequently Asked Questions

What is window flashing?

A folded metal strip fitted around a window opening so rain runs away from the frame instead of into the wall. The Z shape is the common profile for window heads.

Which window flashing size do I need?

The 100 x 15 x 10 suits a standard head or sill. Choose the 100 x 40 x 10 when the sill needs a deeper leg to throw water clear of the frame.

What is a Z window flashing for?

It is a barrier flashing fitted over the top of a window frame and at the sill, directing water away from the opening so it cannot leak into the wall cavity.

What are the measurements?

The profile measures 100 x 15 x 10mm, with the 100mm leg fitting over the frame and the folds directing the water flow.

How is it priced?

It is priced per lineal metre including GST and cut to your required length with a tolerance of +200mm / -0mm.

Which finish should I choose?

Choose Colorbond to match the cladding, or Zincalume for an unpainted aluminium-zinc finish.

Can I order for delivery or pickup?

Yes. You can order online and choose delivery across our Victorian service area or pickup from our Truganina trade counter in Melbourne’s west. Delivery windows depend on your postcode, and we send a confirmation once your order is ready. For any questions call (03) 93941400 or email orders@singhroofingsupplies.com.au.