Sash Windows Norwich.

Improve and complement your home with a wide range of beautiful styles and designs. Our product range not only improves the aesthetics, but enhances your quality new windows and home security, significantly improving your property and its thermal performance with your double glazing. Ensuring any investment is well spent.

We will service our customers Norwich Windows, whether you live in the Norwich City Centre or its outskirts. You will be hard-pressed to find better Norwich Windows installation, professional services and home improvements than with KLIC!


Rated 4.6/5 from 57 reviews

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A home improvements company in norwich

KLIC Sash Windows.

Flush sash windows are manufactured using the Optima Profile 22 System, which comes in several different styles and sizes. Whichever style you choose you will have all the functional attributes you would expect from a quality assured product.

These windows combine exceptional flexibility with advanced security & thermal performance.

Get a FREE quote today and save when you enquire online!

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Get up to an extra £250 OFF when you arrange a FREE no obligation quote online today!

How many Windows would you like to Replace?
What Material are your existing Windows?

Sash Windows Norwich - Professional Performance Glass Options

We have many different window styles to suit your needs and a range of different colours so you can pick something perfect for your home.

energy standard
comfort plus

Our Windows Colour Range

We have plenty of colours to choose from to ensure that can find something that fits your home!

EurocellRecycle CMYK e x

SAVE BIG when you recycle your old windows & doors with us.

Find out how much your old windows are worth when you enquire online today!

In association with

EurocellRecycle CMYK x

Flush Sash Windows

Discover the benefits of flush sash windows here in Norwich

Easy Clean-Fire Egress Hinges

Lipped for enhanced smooth operation. Easy friction adjustment without metal contact. Restricted hinge options are available to protect the most vulnerable.

Available as standard on every Side Hung Opening Casement.

Customisable Handle Options

Guaranteed warranty for 10 years, available in various colours to complement any window style. Our austenitic 304 stainless steel ergonomic handles are rust-resistant.

5 Standard Handle Options with Monkey Tail Options

Stainless Steel Friction Stays

Available in ferritic 430 or austenitic 304 stainless steel for enhanced corrosion resistance. Durable and weather resistant, tested to 30,000 open cycles.

Reliable Corrosion Resistant Hinges

Multi-Point Locking Systems

Maximum security multi-point locking provide enhanced protection against forced entry. Additional dog bolts improve stability around the entire frame and prevent attack on the hinge side of the window.

Secured by Design Locking as Standard Across Range.

Trickle Vents as Standard

Available in uPVC and aluminium, in a range of colours to match any frame (vent in frame head for flush casement). Provided loose to prevent damage in transit. Complies with latest building regulations.

Trickle Vents Provided Where Ever Legally Required.

Accredited All Performance

Superior weather sealing and draught proofing performance, conforming to the exacting standards of the BS-36751 accreditation.

You can be Assured The Elements Will Be Kept Out

Docking System Bolt

Patented bolt into the keep docking system prevents sideways movement of the bolt when under attack

Fully Patented Locking System

Superior Shoot Bolt

Heavy-duty bolt has up to 300 per cent greater contact area against competitor shoot bolts.

Industry Leading Shoot Bolts

Durable Hardware

Salt and spray resistant (BSEN1670), cycle tested over 50,000 times for ultimate long term performance.

Will Hold Up Against All The Elements

Our Reviews

Read why our customers loved using KLIC Home Improvements to transform their home!

Bob Lloyd
Bob Lloyd★★★★★
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We recently had new upstair windows fitted to our property. The fitters arrived at 8.30 in the morning and left, having cleared up all the mess at 5.30pm. The guys were very friendly and did an excellent job.
Elizabeth Boydon
Elizabeth Boydon★★★★★
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Process from start to finish was easy and convenient. I put the enquiry in, someone got back to me almost immediately and arranged to come and talk through my needs at a time convenient to me.
Thommy H
Thommy H★★★★★
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Efficient, friendly service. Installation was carried out over two days, fitters were prompt and polite and left no mess! Windows look good and the effect on our home's energy efficiency is already noticeable. Happy to recommend.
Jenny Brightwell
Jenny Brightwell★★★★★
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I had windows and door fitted and they are great. They were unusual sizes but Klic Home improvements were not phased by this. Great job, very efficient and the installer was great, very professional and cleaned up after himself. I would definitely recommend this company
Samuel Frost
Samuel Frost★★★★★
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Great service from start to finish. Salesmen was very knowledgeable and easy to talk to. Kept up to date throughout manufacture of windows. Installation team was top class kept workarea very tidy and made sure job was done right and to our satisfaction.

Download The Complete Collection Brochure and out more about our products!

pdfbrochure klic

Our Frequently Asked Questions

Here are some of our frequently asked questions by our customers.

Sash Windows are a type of window that consists of one or more panels that can move, named sashes. Sash windows usually slide vertically, but sometimes can slide horizontally too. Sash windows come in two styles:
  1. Single-Hung Sash Windows – Single-hung Sash Windows feature only one movable sash window panel, whilst the other is fixed.
  2. Double-Hung Sash Windows – With double-hung sash windows, both panels are moveable. This allows for far better airflow into your home.
Get your new Sash Windows with KLIC, who has been servicing Norwich Windows for more than two decades.

With an inferior Norwich Windows company, you may very well have weak Sash Windows. However, with Klic Home Improvements, you have one that takes security very seriously. Our sash windows double as casement windows, which come with the highest quality of security, such as multi-locking points throughout the frame of the window for enhanced grip, and bolts keeping the sash window from being shimmied out of place.

Yes, our double-glazing Norwich windows come highly recommended, as double-glazed windows have a wide range of benefits that we recommend everyone be aware of. You can expect highly energy-efficient glass and frames, lowering your energy bills and blocking noise pollution. We stand by the idea that double-glazed windows are the highest quality home improvements you can make. These new windows can evolve your house, customers will be satisfied whether they are put on timber windows or your front door.

Due to the function of Sash Windows, it can be rather hard to paint them without having them stuck, or destroying the look when opening the panels. Keep your Sash Windows slightly open throughout this whole process:

  • Prepare by removing curtains, blinds or other window accessories. Lay down a drop cloth to protect the floor and clean the sash windows and frames.
  • Remove hardware, such as handles, sash window lifts and locks. If removal is not possible, cover them with masking tape.
  • Sand the sash window sashes and frames using medium-grip sandpaper to remove old paint and varnish, creating a smooth surface. Wipe down the sash window sashes and frames with a damp cloth to remove debris from the sanding.
  • Apply a coat of primer specifically designed for the material of your sash windows frames. It’s recommended that you use paint made for exterior use on windows, as they are more durable and resistant to weathering. Paint the sash windows’ upper sash and frame first if it’s the double-hung type.
  • Allow the paint to dry.
  • Once the paint has dried, carefully remove the masking tape and reinstall the windows’ parts that you removed.

We service most areas in Eastern England (East Anglia). This includes Norwich and Norfolk, Great Yarmouth etc, and we can help with a range of services from a high-quality window to a premium door.

We have been servicing customers of Norwich Windows since our founding, and our expert team is continuing to be regarded as some of the best in the industry.

uPVC windows simply refer to your sash windows frames’ materials, whereas casement refers to the operation of the windows themselves. uPVC windows are made of plastic material within the frames and enhance thermal insulation, weather resistance and affordability. Casement refers to the hinged opening, with the window sash attached to the frame by one or more hinges at the sides, meaning it operates similarly to a door.

Yes, and in more ways than one! The Optima system excels in thermal efficiency, giving U-Values as low as 0.9W/m2K and Window Energy Ratings of up to A+. This will lead to less need for central heating, reducing the property’s carbon footprint. As fabricators, we believe it’s important to provide a thermally efficient product. That’s why we’re committed to reducing our own carbon footprint, delivering increased efficiency and reduction in our energy consumption. We are also committed to recovering & recycling manufacturing waste & materials generated by end-of-life products.

KLIC Home is able to offer our casement window range in a variety of different colours. We offer multiple foil and colour options including our own in-house spraying booth which can ensure all windows doors and ancillary items match perfectly.