Pro Conservatories · Contemporary

Lean‑To / Patio Extensions

Simple, sheltered and made for smaller spaces.

Roof: A single slope against the house
Plan: Long and shallow, along a wall
Feel: Light and unfussy
Ideal for: Smaller homes, bungalows, patios and decks

Lean‑To / Patio Extensions by Pro Conservatories

About the style

Ideal for smaller homes or creating sheltered outdoor‑indoor flow.

A lean-to has a single sloping roof that runs down from the wall of the house: the simplest and most adaptable conservatory shape. Because it needs little height, it fits under eaves and upstairs windows where other styles can't.

Built over a patio or deck, it turns an exposed outdoor area into a sheltered room you can use in any weather, while keeping the open feel of being outside. It is also the easiest style to stretch along the back of a house.

Side view

From above

The Lean‑To / Patio Extensions shape at a glance. Every Pro Conservatory is designed around its home, so yours can differ.

Why choose it

Why a Lean‑To / Patio Extension?

Fits where others don't
A low roof line slips under eaves, gutters and upstairs windows.
Shelter for the patio
Turns a deck or courtyard into a room you can use whatever the weather.
As long as you need
Runs along a wall as far as you like, ideal for wide, shallow spaces.
Simple to build
The simplest shape to design and build, which usually makes it the most economical.

Lean‑To / Patio Extensions: the room in its garden

Ideal for

Covered patio
Breakfast room
Garden room
Entry porch

Talk to us about yours

Options

Make it yours

Every Pro Conservatory is made to measure, so you choose how it looks, opens and performs.

Glazing
Double glazing and thermal upgrades to keep it warm in winter and comfortable in summer.
Ventilation
Smart ventilation, with opening windows and vents placed to keep the air moving on warm days.
Doors
Hinged, sliding, stacker or bifold doors from the OMEGA® range we fabricate.
See the OMEGA® range
Colour
Frames powder coated from the Dulux colour range: classic white, black or anything in between.
See the colour range

The process

How it works

01
Talk to us
Tell us about your home and how you'd like to use the space. We'll talk through styles, sizes and options with you.
02
Design
We design the conservatory around your house and confirm every detail with you before anything is made.
03
Fabricate
Every frame is fabricated to measure in our Auckland workshop.
04
Install & aftercare
Our own team installs it, and we're here afterwards if you need us.