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Conservatory Upgrades

03. August 2026Author: Rize 3
CG Garden Rooms

Conservatory Upgrades

The Conservatory Upgrades That Actually Make a Difference

Most conservatories are too hot in summer, too cold in winter and too loud in rain. The good news is that you rarely need to replace the whole structure to fix that. This page sets out which upgrades genuinely change how the room feels, roughly what each involves, and which one to do first.

Start With the Roof

If you only do one thing, replace or insulate the roof. Polycarbonate and glass roofs are where the heat escapes in winter, where it pours in during summer, and where rain noise comes from. An insulated solid roof addresses all three at once, which is why it changes the room more than any other single upgrade. Every other improvement works better once the roof is right.

Reliable & Qualified Experts​

A team of qualified tradesmen specialising in insulated conservatory roof conversions, working right across Ireland.​

Quick Turnaround

Most conservatory roof conversions are completed in 1–3 days, so disruption is kept to a minimum.

Competitive & Flexible Prices​

Confirm your booking with a deposit, make a part-payment on day one of installation, then settle the balance on completion day. *Finance options now available

How It Works

01

Introduction

Learn more about what CG Joinery has to offer, get in contact via our social media pages, email, phone or our contact page here to discuss your options. We also have a Garden Showroom based just outside of Newry, where you can visit and see the quality of our work.

02

Book

We offer an initial free quote upon request and will discuss the best style and size suited for your needs. Once agreed, we will confirm your booking with a 10% deposit, then collect 50% payment on day one of the installation, followed by 40% on completion day. *Finance options available*

03

Install

We aim to have your conservatory roof changed within 1–3 days, depending on specific client requirements. Our insulated conservatory roofs are built on site, from initial phase to completion.

04

Enjoy

Relax and enjoy your sustainable, low-maintenance roof, with peace of mind as we offer a 10-year aftercare warranty, should you face any issues.

Glazing, Doors and Draughts

Older conservatories often lose as much heat through failed seals and tired frames as through the roof. Replacing blown units, upgrading to modern double glazing and dealing with draughts at the base and door thresholds is comparatively inexpensive and makes an immediate difference to comfort.

Flooring, Heating and Finish

An insulated floor stops the room feeling cold underfoot, which is often what stops people using it in winter even when the air is warm. Once the roof and glazing are sorted, the heating requirement drops sharply, so a modest electric solution is usually sufficient rather than extending the central heating.

Garden room by CG Joinery
Garden room by CG Joinery

Which Upgrade First

Roof, then glazing and draughts, then floor and heating, then finish. Doing it in that order means each step builds on the last. Doing it in reverse means paying to heat a room that is still losing most of its warmth through the roof. If the budget only stretches to one item, make it the roof.

Frequently Asked Questions

Replacing or insulating the roof gives by far the biggest improvement, because it addresses winter heat loss, summer overheating and rain noise together. After that, glazing and draught-proofing, then insulated flooring and heating.

It depends on the size of the conservatory and which upgrades you choose. A roof conversion is the largest single item; glazing and draught work is comparatively modest. We survey the conservatory and issue a written fixed quotation itemised by element.

Yes, and usually you should. Most conservatories have a sound frame and base — it is the roof and the glazing that fail. Upgrading those is considerably cheaper than a full rebuild and delivers most of the benefit.

With an insulated roof, sound glazing and no draughts, yes. Adding insulated flooring makes it noticeably more comfortable again. The aim is a room that holds temperature rather than one that needs heating constantly.

Contact us via phone or email to schedule your consultation. Our team is happy to discuss your project and answer any questions you may have.

Yes, all our slate roofs come with a comprehensive warranty, ensuring quality and peace of mind for years to come.

Flexible Payment Structure

At CG Joinery, we offer competitive pricing for our conservatory roof conversions. Our payment structure is designed to be flexible and convenient.

Experience the CG Joinery Difference

Choosing CG Joinery for your slate roof conversion means opting for quality, reliability, and expertise. With years of experience in conservatory renovations, our team is dedicated to delivering exceptional results that enhance the comfort and functionality of your conservatory.

Transform Your Conservatory with CG Joinery​

Ready to unlock the full potential of your conservatory? A slate roof conversion from CG Joinery allows you to enjoy a stylish, comfortable, and energy-efficient space that seamlessly integrates with your home. ​

Need more info?

Give us a call to discuss what you have in mind. We would be glad to help, and we can provide a competitive quote for the work.

€1500 off all garden rooms if you book in July. Don't miss out!