BRINGING LIGHT, STYLE, AND COMFORT TO YOUR HOME
WINDOWS, DOORS & CONSERVATORIES
SHEFFIELD
EXCEPTIONAL CRAFTMANSHIP SINCE 2006
Free quotes. Highly rated and recommended home improvement company. Bespoke designs.
QUALITY MATERIALS FOR LASTING PERFORMANCE
IMPROVE INSULATION AND REDUCE ENERGY BILLS
OVER 40 5-STAR REVIEWS ONLINE
ABOUT CHRISTAL WINDOWS LTD
Founded in 2006, Christal Windows Ltd has been committed to enhancing homes across Sheffield with exceptional door and window solutions. We understand your home is your sanctuary, so we focus on quality, precision, and customer satisfaction. Whether you are looking for a sleek bi-fold door or a cosy conservatory, our team brings expertise and a personal touch to every project. We're here to make your home improvement journey seamless and stress-free. Contact us today to discover how we can help you create a space you'll love.
WINDOWS
Upgrade your home with our expertly installed double-glazed windows, including casement, flush, aluminium, and sliding sash options for improved energy efficiency.
DOORS
Choose from composite and uPVC doors in a variety of colours and styles, professionally fitted to enhance your home's security and aesthetic appeal.
BI-FOLD DOORS
We supply and fit aluminium bi-fold doors, delivering seamless indoor-outdoor living with smooth operation and modern aesthetics.
CONSERVATORY INSTALLATIONS
We design and install bespoke conservatories, creating bright, comfortable spaces that enhance your home's style and functionality.
REPLACEMENT CONSERVATORY ROOFS
Transform your conservatory with a new roof, all designed for improved insulation and year-round comfort.
GARDEN ROOMS
We craft custom garden rooms, offering versatile outdoor spaces for work, relaxation, or entertainment all year round.
Just had full house of windows and patio doors fitted and couldn't be happier! Lads were amazing, very polite and friendly! Highly recommend, cleaned up and removed all rubbish once finished. Thank you.
Vanessa Etherington
Great communication throughout. Very swift and efficient installation with good attention to detail. Chris, Lukas and Dylan always made time to answer any queries I had and offer helpful tips and advice. They cleaned inside and out when finished and removed all rubbish. Superb service, highly recommended.
Susie Cater
WHY CHOOSE US?
When transforming your home, Christal Windows Ltd is the name Sheffield trusts. With over 15 years of experience, we specialise in delivering high-quality door and window solutions that are as functional as they are stylish. We tailor every project to meet your needs, from energy-efficient designs to bespoke installations. Our team of experts is dedicated to ensuring your home looks fantastic and feels comfortable and secure. Ready to make your vision a reality? Let's get started today!
VARIETY OF MATERIALS AND STYLES
At Christal Windows Ltd, every installation is crafted to your exact specifications. With a wide range of materials, colours, shapes, and bespoke sizes, you can achieve a personalised finish that enhances your home's character. Whether you're seeking modern aluminium windows, composite doors, or custom garden rooms, our expert team combines years of experience with high-quality products to deliver tailored solutions that meet your unique needs. Trust us to bring your vision to life with precision and care.