Flush Sash Windows
An award-winning double glazing company that provides made-to-measure flush sash windows and guarantee the highest quality workmanship.
- Realism of traditional timber windows
- Elegant and distinctive appearance
- Superb efficiency
- Flush contours
About Flush Sash Windows
Flush sash windows take influence from traditional timber joinery, allowing the sash to sit flush in the frame. When the window is closed the sash becomes level with the outer frame of the window, creating a smooth and flush appearance.
Cultivating a modern, sleek look, these windows are popular with homeowners seeking a touch of traditional charm, balancing the durability of new windows in Scotland with an element of timelessness.
Why choose PT Glazing?
15 Year Guarantee
We provide one of the longest guarantees in the industry...and also cover the labour costs
5/5 Customer reviews
There is a reason why we have received 5/5 customer reviews across all social media platforms
Remove & Recycle
We will remove and take away all of your old frames and have them recycled appropriately
Insurance Backed Guarantee
As a proud member of the VEKA Independent Network, we provide IBG on all of our frames
Flush sash pictures
Click on any of the images below to have a closer look at some of our installations.
Flush sash customisation
We believe that windows should elevate the appearance of your home, enhancing curb appeal and bringing your home exterior together. With a multitude of colours, styles, and sizes to choose from, our windows are as bespoke as they are head-turning.
With a multitude of colours, styles, and sizes to choose from, our bay windows are as bespoke as they are head-turning.
Cranked
Inline
Offset
Monkey Tail
Tear Drop
Double Glazing
Paving the way towards cosy, noise-free homes, our double-glazing services are designed to propel home comfort levels. Driving energy efficiency, reducing condensation levels, and creating a barricade against cold drafts, our double-glazing installers will place two ultra-robust glass panes together, divided by a layer of argon gas.
Triple Glazing
As the driving force behind toasty homes, reduced noise pollution, and wallet-friendly energy bills, adding an extra pane of glass can make all the difference. Our triple glazing option takes heat retention a step further, trapping in warmth to help you get the most out of your radiators. When energy costs are going through the roof, don’t let your heat escape through your windows.
Obscure Glass
Ensuring you can enjoy all the benefits of natural light, without compromising on your privacy, our window installation service is focused on reducing glass transparency, while preserving your home interiors. Get in touch to find out about our broad range of patterns, designs, and opacities.
Toughened Glass
At five times stronger than traditional glass, Toughended glass, also known as TSG, is renowned for its ultra-safe shattering process. Designed to split into small fragments in the event of a break, our window fitters in Glasgow and Edinburgh strive for maximum strength, minimal risk. Whether you’re installing toughened glass to meet building regulations or seeking a safety net for high footfall areas, this service is centred on equal parts safety and architectural excellence.
Laminated Glass
Taking the gold for its unwavering strength, laminated glass is unmatched in its insulation and shock resistance properties. Meticulously manufactured to meet rigorous safety standards, our laminated glass is designed to remain in place when smashed, benefiting from a centre layer of polyvinyl butyral to avoid hazardous shards.
Georgian Bars
Creating a charming, cottage feel, Georgian bars give the illusion of smaller panes of glass, slotting seamlessly into traditional homes. While Georgian bars are often placed between glazing layers for optimal convenience, the panel can be positioned externally, adding character to your property.
Mechanical Joints
Recognised as a superior alternative to welded joints, mechanical joints are renowned as a visually striking feature, incorporating traditional charm into home exteriors. Combining specialist woodwork with next-generation installation techniques, our window fitters in Edinburgh and Glasgow are painstakingly trained to meet ever-evolving energy-efficiency, security, and noise-reduction demands, while preserving the art of mechanical joints.
Mitre Joints
Ideal for homeowners chasing a fresh and contemporary appearance with its diagonal joint structure. Introducing mitre joints to sash windows offers the advantage of clean lines, superior performance, and extreme strength.
Colours
Creating windows in a vast range of colours, from on-trend White and ultra-sleek Anthracite Grey to fostering a quaint, cosy feel with Chartwell Green, we believe that durability and aesthetics can walk hand-in-hand.
Hardware
Transforming run-of-the-mill windows into statement features, our hardware represents the ultimate conversation starter. From the popular Cranked White to the beautiful Inline Gold, we combine expert-led window installation with a keen eye for design, exuding a sense of timelessness.
Cranked
Inline
Offset
Monkey Tail
Tear Drop
Glazing
Our role extends far beyond double glazed window installation. Weaving your unique goals, style preferences, and property needs through our glazing recommendations, we’ll place low-emissivity glass at your fingertips. As the premier choice for double and triple glazing in Scotland, we’re focused on the details, from catapulting thermal efficiency to optimising visual allure.
Double Glazing
Paving the way towards cosy, noise-free homes, our double-glazing services are designed to propel home comfort levels. Driving energy efficiency, reducing condensation levels, and creating a barricade against cold drafts, our double-glazing installers will place two ultra-robust glass panes together, divided by a layer of argon gas.
Triple Glazing
As the driving force behind toasty homes, reduced noise pollution, and wallet-friendly energy bills, adding an extra pane of glass can make all the difference. Our triple glazing option takes heat retention a step further, trapping in warmth to help you get the most out of your radiators. When energy costs are going through the roof, don’t let your heat escape through your windows.
Glass
We believe that your windows should suit your needs – not the other way around. Giving you complete control over your window style, down to the minute details, we’ll give you the opportunity to select the glass that works for you, whether you’re big on privacy, thermal efficiency is key, or safety comes first. From ultra-strong toughened glass and charming Georgian bars to the extra layer of privacy offered by obscured glass, it’s all in the details.
Obscure Glass
Ensuring you can enjoy all the benefits of natural light without compromising on your privacy, our window installation service is focused on reducing glass transparency, while preserving your home interiors. Get in touch to find out about our broad range of patterns, designs, and opacities.
Toughened Glass
At five times stronger than traditional glass, toughened glass, also known as TSG, is renowned for its ultra-safe shattering process. Designed to split into small fragments in the event of a break, our window fitters in Glasgow and Edinburgh strive for maximum strength, minimal risk. Whether you’re installing toughened glass to meet building regulations or seeking a safety net for high footfall areas, this service is centred on equal parts safety and architectural excellence.
Laminated Glass
Taking the gold for its unwavering strength, laminated glass is unmatched in its insulation and shock resistance properties. Meticulously manufactured to meet rigorous safety standards, our laminated glass is designed to remain in place when smashed, benefiting from a centre layer of polyvinyl butyral to avoid hazardous shards.
Georgian Bars
Creating a charming, cottage feel, Georgian Bars give the illusion of smaller panes of glass, slotting seamlessly into traditional homes. While Georgian Bars are often placed between glazing layers for optimal convenience, the panel can be positioned externally, adding character to your property.
Joints
Put simply, all joints are not equal. Despite being frequently neglected by inexperienced installation teams, we view joints as one of the most essential elements to get right as they are responsible for maintaining the strength of your window frame, and creating a safety net against thieves. Allowing you to choose between mechanical or mitre, this detail will impact both the look and performance of your flush sash windows.
Mechanical Joints
Recognised as a superior alternative to welded joints, mechanical joints are renowned as a visually striking feature, incorporating traditional charm into home exteriors. Combining specialist woodwork with next-generation installation techniques, our window fitters in Edinburgh and Glasgow are painstakingly trained to meet ever-evolving energy-efficiency, security, and noise-reduction demands, while preserving the art of mechanical joints.
Mitre Joints
Ideal for homeowners chasing a fresh and contemporary appearance with its diagonal joint structure. Introducing mitre joints to sash windows offers the advantage of clean lines, superior performance, and extreme strength.
High-Quality Flush Sash Windows Guaranteed
We’re so confident in our bespoke Flush Sash Windows that they come with a 15 year guarantee. Whether a breakage occurs, you notice wear and tear, or your product simply doesn’t meet our stringent quality standards, we’ll repair or replace it with the click of a button.
- 15 Year Guarantee on all windows
- 15 Year Guarantee on all ironmongery
- 15 Year Guarantee on double glazing
Benefits of flush sash windows
Aesthetic Excellence
We don’t settle. Striking a balance between visual allure and unparalleled functionality, our windows are crafted to offer the best of both – sleek lines and a sophisticated edge, with an unwavering sense of timelessness.
Weaving a slice of history through your home exterior, with a nod to the Georgian era, we view equal sightlines as the ultimate finishing touch, tailored to your unique preferences.
Low Upkeep
Centred on your convenience, our windows are designed to trap heat, support security provisions, and complement the appearance of your home, without the commitment of ongoing maintenance.
Installed by our industry-leading teams of window fitters in Edinburgh and Glasgow, we weave expert installation techniques, cutting-edge manufacturing processes, and ultra-robust materials through our services, placing longevity at the heart of everything we do. No discolouration. No curves. No corrosion. Just quality windows, made to last.
Sash window style comparison
Chamfered Flush
Recognised as a contemporary alternative to sculptured windows, our chamfered profile is frequently paired with uPVC windows in Scotland, adding classic charm to home exteriors. Sleek, clean, and on-trend, with a timeless edge, this style choice is championed for its unparalleled versatility, slotting into modern and period-style properties alike.
Sculptured Flush
Adding personality to your home exterior, our sculptured flush sash windows are recognised as a leading choice for double glazed windows in Scotland. Combining thermal efficiency with unwavering security provisions, these windows are adored for their outward-opening effect and low-upkeep nature, with the attention-to-detail to suit.
Modern Flush
Trapping heat, plummeting energy bills, and optimising thermal performance, our five-chamber new windows are championed for pushing boundaries, preserving your home’s charm, while maximising your value for money. Modern uPVC flush sash windows offer all the benefits of aluminium, at a budget-friendly price point.
Customer Feedback
Everything we do is driven by an unwavering dedication to our customers. We thoroughly enjoy the work we do and are proud to know that our customers feel secure and happy with services that we provide.
uPVC Flush Sash Windows FAQs
Viewed as one of the most contemporary styles on the market, flush sash windows are manufactured to sit in line with the frame, creating a slim, bulk-free appearance. While popular with those with modern homes, this option has slowly emerged on classic properties, recognised as a simple, fuss-free style. Available in a vast range of shades, each centred on subtle sophistication which can make all the difference.
As one of the leading materials for energy efficiency and heat retention, uPVC is paving the way for cost-effective windows combatting draughts, dampness, and condensation, while trapping in heat. UPVC flush sash windows are brimming with benefits, while remaining eco-friendly.
Whether you’re seeking affordability, durability, or a low-maintenance option, uPVC windows are recognised for their accessibility, without compromising on design. As a welcomed addition to homes of all styles, from listed properties to striking new builds, this option achieves excellence in both fashion and function.
While they are parallel in many respects, with similar levels of performance, noise reduction, and warmth retention, flush sash windows sit in line with the frame, whereas stormproof windows are recognised for their lipped casement, slightly overlapping the frame.
Yes! You can enjoy all the benefits of typical window styles, from ventilation to ease of use, without compromising on style. Sitting upon a series of ultra-strong hinges, your windows will swing out as normal, before returning to their flush position once closed.
We are vetted by multiple external entities including FENSA and VEKA-IN who ensure we maintain our top class service. As a reputable company, we are registered with the FCA as IAR, registered with Companies House and fully VAT registered. There is not many double glazing companies that can match our high standards.
