Do you provide installation for aluminium doors and windows?

Yes. Every project is measured, fabricated and installed by our own in-house team. Installation includes frame fixing, silicone sealing, hardware alignment and a final operation check before handover.

Which areas do you serve? Do you work outside Lahore?

We currently fabricate, deliver and install across Lahore, including DHA Phase 1-9, Bahria Town, Gulberg, Model Town, Johar Town, Lahore Cantt, Lake City, Wapda Town, Valencia Town and Raiwind Road. Service in Islamabad is planned for the future.

What size options are available?

There are no fixed sizes. Our survey team takes laser measurements on site and every frame is custom cut to the actual opening, so there are no size constraints.

What styles of aluminium windows and doors do you supply?

We supply sliding doors and windows, bifold doors, glass swing doors, frameless glass doors, glass partitions, canopies, louvers, glass railings and shower enclosures for modern, Spanish and classic architecture.

Can I choose a custom colour or finish?

Yes. Profiles are available in anodized silver and bronze, and can be powder coated in practically any colour to match your facade or interior scheme.

Which aluminium brands and profile thicknesses do you use?

We use certified profiles from Pak Alco and Chawla. Profile gauge ranges from 1.2mm for economy work up to heavy-duty sections for large commercial and luxury openings, specified according to opening size and wind exposure.

Do you provide delivery and after-sales service?

Yes. We deliver all over Lahore and provide after-sales support such as roller adjustment, lock servicing and gasket replacement.

Can overseas clients manage a Lahore project with you remotely?

Yes. Many clients are overseas Pakistanis and expatriate business owners. After the site survey we share measurements, specification options and progress updates by phone, email or WhatsApp, while installation is carried out by our team in Lahore.

DERCHI Modern Double Tempered Glass Aluminum Soundproof Windproof Customized Thermal Break Sliding Window

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DERCHI Modern Double Tempered Glass Aluminum Soundproof Windproof Customized Thermal Break Sliding Window

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Product Description

Products Description

Name	Thermal Break Sliding Window
Certificate	CE, AS2047, CSA, NFRC1, ETC.
Profile Thickness	1.8MM
Frame width	Four tracks: 95MM / Five tracks: 133MM
Flush Lock	Side mounted concealed automatic lock
Glass	Double Tempered Glass with argon gas 5mm+12A+5mm (PVDF Aluminum Strip Between double glass)
Opening Way	Four tracks / Five tracks
Insulation strip	Standard DERCHI insulation strip
Wind pressure resistance	5Kpa

Cooperation Partner

Frequently Asked Questions

Q1 Are you a factory?

Yes, our factory covers an area of 70,000m² and has 600+ employees.

Q2 What is your main product?

Our main products are aluminium doors and windows. There are over 700 DERCHI specialty stores in China, and several dealers in the United States and Australia as well.

Q3 How can I know your price?

The price is based on buyer's specific requirement, so please provide below information to help us quote to you:
1) Project drawings or product schedule;
2) Frame Color; Type of glass and thickness (single or double or laminated or others) and color (clear, tinted, reflective, Low-E or others, with Argon or without).

Q4 What is your delivery time?

25-35 days after deposit and drawing confirmed.

Q5 What is your warranty?

10 years quality warranty is provided.

Q6 What kind of service will you provide?

We offer installation video guidance or send engineers to provide on-site guidance.

DERCHI Modern Double Tempered Glass Aluminum Soundproof Windproof Customized Thermal Break Sliding Window

Product Description

Products Description

Cooperation Partner

Frequently Asked Questions

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