Modern Suburban Extension With Bifold Glazing.
OUR WORK · HATFIELD · HERTFORDSHIRE

Every opening.
A different story.

Explore inspiring windows, beautiful entrances, expansive glazed doors and roof glazing. Find the details you love, then discover how DF Installations can bring your project together.

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20+ years fitting experience Based in Hatfield Supply & fit or installation only Hertfordshire · Bedfordshire · North London
OUR WORK / THE COLLECTION

Spaces transformed.
Stories worth showing.

Explore the details, finishes and glazing ideas behind our project collections. Select a card to browse its photo gallery.

BEFORE & AFTER

See the change.
Feel the difference.

Real installations, real transformations. Drag the frosted-glass slider to discover what a beautifully fitted finish can change.

COMPARISON 01 / 06PHOTO PAIR SUPPLIED
Bifold doors across the opening of a brick extension.
Bifold doors across the opening of a brick extension.
BeforeAfter

Bifold doors

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COMPARISON 02 / 06PHOTO PAIR SUPPLIED
White French Patio Doors Viewed from the Garden.
White Glazed Door in a Brick Garden Wall.
BeforeAfter

Sliding doors and window

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COMPARISON 03 / 06PHOTO PAIR SUPPLIED
Anthracite sliding patio doors on a brick house or extension.
Sliding patio doors on a brick house or extension.
BeforeAfter

Sliding patio doors

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COMPARISON 04 / 06PHOTO PAIR SUPPLIED
Sliding patio doors viewed from inside the room.
Unfinished Glazed Extension with Interior Building Work.
BeforeAfter

Sliding doors

Before and after photographs to be added. Drag the yellow divider or use the keyboard arrows to explore the slider.

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COMPARISON 05 / 06PHOTO PAIR SUPPLIED
Wide Black Sliding Doors on Brick Extension After Installation.
Brick Extension Opening Before New Glazing.
BeforeAfter

Sliding patio doors

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COMPARISON 06 / 06PHOTO PAIR SUPPLIED
Black Sliding Glazing on White-Rendered House After Works.
White-Rendered House Before Patio Glazing.
BeforeAfter

Sliding patio doors

Compare the sliding door installation. Drag the yellow divider or use the keyboard arrows to explore the slider.

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Photo-pair status: All six comparison cards now have before and after photographs.

EXPLORE THE PROJECTS ↗
EXPLORE THE PRODUCTS

See the design.
Explore the possibilities.

Ready to look beyond inspiration? Explore the dedicated product pages for configurations, fitting approaches and further photographs.

Anthracite bay window on a residential property.
BEYOND THE PHOTOGRAPH

The right look.
The right fit.

From the profile of a frame to the way glazing meets a wall, the details determine the finished impression. We look at more than appearance: existing openings, suitable specifications, fitting, alignment, seals and finishing matter too.

With over 20 years of hands-on fitting experience, DF Installations works with homeowners and building professionals on new installations, replacements and suitable repair work.

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