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UPVC window grill design: 11 ideas

Modern UPVC windows with grills that add security without spoiling the view.

White wall with black metal frame shelves holding trailing pothos plants and wooden boxes

A good UPVC window grill design combines the low-maintenance benefits of UPVC windows with the security that Indian homes need. Grills can be internal, external or built into the window, in simple or decorative patterns.

Here are 11 UPVC window and grill ideas.

French-style bedroom with a floral wallpaper panel behind the bed, gold-framed bed and dressing table with arched mirror

01Internal grill with sliding UPVC window

A slim grill inside, easy to clean and paint.

Double-height foyer with an arched black wrought-iron main door, floral arched niche and black marble stairs

02External box grill

A box grill outside protects the window and holds plants.

Bright room with a full-height white bookshelf partition, white sectional, turquoise chair and arc floor lamp

03French window grill

Full-height grills for French windows.

Dining room with a backlit wine display unit, tan upholstered chairs, arched window and pendant lights

04Horizontal bar grill

Simple horizontal bars look modern.

05Geometric pattern grill

Squares or diamonds for character.

06Integrated grill in UPVC frame

Grill bars fixed within the frame for a seamless look.

07Grill with mosquito mesh

Mesh behind the grill for insect protection.

08Wood-finish UPVC with grill

Wood-look UPVC frames with black grills.

09Casement UPVC with grill

Outward-opening casements need internal grills.

10Decorative laser-cut grill

Laser-cut MS panels for privacy.

11Openable emergency grill

A grill section that opens for fire escape.

Replacing windows during a renovation? Our interior designers in Kolkata can coordinate windows, grills and interiors.

How to choose UPVC windows with grills

  • Internal vs external grill: internal is easier to clean; external protects the glass.
  • Casement windows need internal grills since sashes open outward.
  • Material: powder-coated MS or stainless steel grills.
  • Fire safety: include an openable section.
  • Mesh: add mosquito mesh for ventilation.

Materials and rough cost factors

  • UPVC brand and profile.
  • Glass type.
  • Grill material and pattern.
  • Mesh.

FAQs

Frequently asked questions

Can UPVC windows have grills?+

Yes, grills can be fixed inside, outside or integrated within the frame.

Are UPVC windows good for Indian weather?+

Yes. They don't rust, rot or need painting, and they seal well against rain and dust.

Which grill is best for casement windows?+

An internal grill, since casement sashes open outward.

Should window grills have an emergency opening?+

Yes, at least one openable grill section is recommended for fire safety.

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