UltraSIPS

SIP Extension Shells

Name: SIP Extension Shells
Brand: UltraSIPS

Call or email to discuss. Quoted from drawings and project requirements.

Send details Ask us to check

UltraSIPS

SIP Extension Shells

Call or email to discuss. Quoted from drawings and project requirements.

Lead time

Quoted after we review your drawings, site requirements, and intended use.

Call or email to discuss this build.

These projects are quoted from drawings, intended use, site requirements, and the final SIP specification.

Send details Email UltraSIPS

Stock

Quoted by team

Support

Ask us to check

What you get

What happens when you enquire

A full SIP panel product with VAT visible before checkout and delivery handled separately from the product price.

Full SIP panel product

Specification support before ordering

Delivery or collection selected at checkout

Before you order

Stock SIP products are usually available for UK mainland delivery in 5-10 working days.
Basket pricing is checked before checkout, so you will be prompted to refresh if a stored basket has old prices.

Included

Initial review by UltraSIPS
Advice on SIP thickness, drawings, and next steps
A follow-up quote once the scope is clear

Not included unless stated

Fixed pricing until drawings/specification are reviewed
Windows, doors, cladding, foundations, and installation unless quoted
Delivery unless separately quoted

Need help before ordering?

Read the SIP panel, kit, delivery, structural allowance and installation FAQs before placing an order.

View FAQs

Why customers choose UltraSIPs

UK workshop supportPanel schedules where neededInstant courier quoting where availableTurnkey install support available

Details

Extension SIP shells are quoted from drawings because openings, spans, Building Control requirements, and connection details vary by project. Send your plans and we will prepare a practical SIP quote.

This is an enquiry product rather than an add-to-cart item. Please call or email us so we can check the drawings, intended use, U-value target, openings, delivery access, and whether Building Control or structural input is likely to be needed.

Email: [email protected]

Lead time

Quoted after we review your drawings, site requirements, and intended use.

Need drawings?

Send your sketch for a same-day review and an engineered layout. Drawing orders are supplied digitally to the agreed scope.

Send drawings

Thermal data

Check indicative U-values before confirming the final specification.

Check U-values

Thickness guide