Blue Iconic Group LLC · Proposal

Roof Waterproofing Proposal

Villa Lantana, Dubai

Two carefully prepared waterproofing solutions for your villa roof, with a clear overview of the proposed works, investment and important technical considerations.

Roof area: 200 sqm (provisional)
Proposal date: 26 October 2026
Location: Villa Lantana, Dubai
Solutions: PU · EPDM

01 · The Project

Understanding Your Roof Waterproofing Project

Both options cover the same complete scope around the roof — only the waterproofing system itself differs. Here is what the works include, in plain terms.

Roof waterproofing

A complete waterproofing system across the roof — PU or EPDM, depending on the option you choose.

Surface preparation & repairs

Cleaning the exposed substrate, repairing cracks and making good defects before any new layer goes down.

Gravel & geotextile

Careful lifting, temporary storage and reinstatement of the existing gravel, with damaged fabric replaced.

Drains

Inspecting and clearing accessible drains, with removable gravel guards and access covers at existing drain points.

Parapets, junctions & penetrations

Upstands nominally 300 mm above the finished roof where feasible, with pipes and ducts sealed using compatible details.

Water tank & pump zone

Treating the accessible equipment zone; any lifting or shifting only with safe access and specialist approval.

Wall coping & gaps

Localized repair of open gaps and defective concrete or coping junctions.

AC pipe insulation

Provisional allowance for UV-protected insulation and cladding on damaged refrigerant lines; condensate pipes inspected.

Quality checks & handover

Documented inspection, controlled water testing where permissible, thermal screening, photos and warranty documents.

The roof area of 200 sqm is provisional. Final system compatibility, quantities and any concealed conditions remain subject to site survey.

02 · On Site

A Closer Look at the Roof

A short walk across the roof shows the environment the works will take place in — useful context for the scope described in this proposal.

Actual Project Footage

What the footage shows

A flat roof finished with loose gravel ballast and paved walkways
A water tank under a timber shade structure, with a pump set and control panel
Several AC condensing units with insulated pipe runs across the roof
Parapet walls, upstands and enclosed service housings

This is a visual overview only, not a technical diagnosis. Conditions will be confirmed during the site survey.

03 · Your Options

Two Solutions. One Clear Decision.

Both solutions share the same supporting scope, warranty and programme. The difference lies in the waterproofing system and its cost.

Option 1BIG-RF-PU-200-1026

Reinforced Liquid PU

Manufacturer-approved reinforced liquid PU

Total including 5% VAT

AED 81,060.00

Roof area: 200 sqm (provisional)
Workmanship warranty: 7 years
Estimated duration: 20–30 working days

Supply and application of manufacturer-approved reinforced liquid PU waterproofing with substrate primer, detail reinforcement, specified dry film thickness and compatible ballast protection.

Waterproofing upstands and junctions integrated with the system; final specification and compatibility subject to roof inspection

Option 2BIG-RF-EPDM-200-1026

1.5 mm EPDM Single-Ply

1.5 mm EPDM single-ply membrane

Total including 5% VAT

AED 89,460.00

Roof area: 200 sqm (provisional)
Workmanship warranty: 7 years
Estimated duration: 20–30 working days

Supply and installation of 1.5 mm EPDM single-ply membrane with compatible bonding system, seams, termination bars, reinforced corners, pipe boots, flashings and ballast protection.

Waterproofing upstands and junctions integrated with the system; final specification and compatibility subject to roof inspection

04 · Side by Side

Comparing PU and EPDM

Everything that is the same is marked as such, so the real differences are easy to see.

Option 1

Reinforced Liquid PU

Option 2

1.5 mm EPDM Single-Ply

Waterproofing system

Manufacturer-approved reinforced liquid PU

1.5 mm EPDM single-ply membrane

Quotation

BIG-RF-PU-200-1026

BIG-RF-EPDM-200-1026

Roof areaSame

200 sqm (provisional)

Main waterproofing item

AED 29,000.00

AED 37,000.00

Supporting works (items 2–11)Same

AED 48,200.00

Subtotal

AED 77,200.00

AED 85,200.00

VAT (5%)

AED 3,860.00

AED 4,260.00

Workmanship warrantySame

7 years

Estimated durationSame

20–30 working days

Payment termsSame

40% · 40% · 20%

Quotation validitySame

15 days

Grand total incl. VAT

AED 81,060.00

AED 89,460.00

Difference between the two options: AED 8,400.00 including VAT, arising entirely from the main waterproofing item.

05 · Investment

Detailed Cost Breakdown

Every line exactly as stated in the quotations. Tap any item to read its full description.

1Complete PU Roof Waterproofing – 200 sqmAED 29,000.00

Supply and application of manufacturer-approved reinforced liquid PU waterproofing with substrate primer, detail reinforcement, specified dry film thickness and compatible ballast protection.

Waterproofing upstands and junctions integrated with the system; final specification and compatibility subject to roof inspection

2Site protection, access and mobilizationAED 3,500.00

Protection of occupied villa, safety controls, rooftop access and housekeeping

3Lift, segregate and reinstate existing gravel / geotextileAED 6,500.00

Careful removal, temporary storage, replacement of damaged fabric and reinstatement; existing insulation reused only if sound and dry

4Substrate preparation and localized repairsAED 6,500.00

Clean exposed substrate, repair cracks, make good defects and prepare compatible surface

5Drain clearing and accessible inspection pointsAED 4,200.00

Inspect and clear accessible blocked drains; install removable gravel guards/access covers at existing drain locations

6Parapet upstands, outlets and penetration detailingAED 6,500.00

Waterproofing upstands nominal 300 mm above finished roof surface where feasible; terminate and flash; seal pipes/ducts with compatible collars and details

7Water-tank / pump zone waterproofingAED 5,500.00

Treat exposed equipment zone; temporary lifting or shifting of equipment only subject to safe access and specialist approval

8Wall coping and gap repairsAED 3,600.00

Localized repair of open gaps and defective concrete/coping junctions; excludes major structural rebuilding

9AC pipe insulation and fittingsAED 7,800.00

Provisional allowance to replace damaged refrigerant-line insulation with UV-protected closed-cell insulation, weatherproof joints and protective cladding; inspect condensate pipes and supports

10Quality assurance, flood/ponding tests and thermal scanAED 2,900.00

Documented inspection and controlled water test where structurally and operationally permissible; thermal imaging as diagnostic screening

11Handover, as-built details and warranty documentationAED 1,200.00

Photographs, maintenance guidance, seven-year contractor workmanship warranty

SubtotalAED 77,200.00

VAT (5%)AED 3,860.00

Grand totalAED 81,060.00

1Complete EPDM Roof Waterproofing – 200 sqmAED 37,000.00

Supply and installation of 1.5 mm EPDM single-ply membrane with compatible bonding system, seams, termination bars, reinforced corners, pipe boots, flashings and ballast protection.

Waterproofing upstands and junctions integrated with the system; final specification and compatibility subject to roof inspection

2Site protection, access and mobilizationAED 3,500.00

Protection of occupied villa, safety controls, rooftop access and housekeeping

3Lift, segregate and reinstate existing gravel / geotextileAED 6,500.00

Careful removal, temporary storage, replacement of damaged fabric and reinstatement; existing insulation reused only if sound and dry

4Substrate preparation and localized repairsAED 6,500.00

Clean exposed substrate, repair cracks, make good defects and prepare compatible surface

5Drain clearing and accessible inspection pointsAED 4,200.00

Inspect and clear accessible blocked drains; install removable gravel guards/access covers at existing drain locations

6Parapet upstands, outlets and penetration detailingAED 6,500.00

Waterproofing upstands nominal 300 mm above finished roof surface where feasible; terminate and flash; seal pipes/ducts with compatible collars and details

7Water-tank / pump zone waterproofingAED 5,500.00

Treat exposed equipment zone; temporary lifting or shifting of equipment only subject to safe access and specialist approval

8Wall coping and gap repairsAED 3,600.00

Localized repair of open gaps and defective concrete/coping junctions; excludes major structural rebuilding

9AC pipe insulation and fittingsAED 7,800.00

Provisional allowance to replace damaged refrigerant-line insulation with UV-protected closed-cell insulation, weatherproof joints and protective cladding; inspect condensate pipes and supports

10Quality assurance, flood/ponding tests and thermal scanAED 2,900.00

Documented inspection and controlled water test where structurally and operationally permissible; thermal imaging as diagnostic screening

11Handover, as-built details and warranty documentationAED 1,200.00

Photographs, maintenance guidance, seven-year contractor workmanship warranty

SubtotalAED 85,200.00

VAT (5%)AED 4,260.00

Grand totalAED 89,460.00

06 · Good to Know

Clarifications, Exclusions & Warranty

These conditions apply equally to both options. We've kept the wording from the quotations so nothing is lost in translation.

Suggested payment terms

40%

Advance

40%

After membrane installation

20%

After handover

Programme

Estimated 20–30 working days

Warranty

7 years workmanship

Validity

15 days

Existing insulation & gravel

Existing roof insulation foam and fabric are retained only if dry, sound and compatible. Replacement of damaged or wet materials is extra. Existing gravel is reinstated where reusable.

Drains

Drain clearing and accessible removable gravel guards included; concealed pipe repairs, new drains and extensive regrading excluded.

Upstands

Waterproofing upstands target approximately 300 mm above finished roof level wherever practical; termination details subject to wall configuration.

Water tank & pump area

Water tank and pump area is included for accessible surfaces. Specialist tank emptying, disconnection, lifting and electrical reconnection are excluded pending site inspection.

AC refrigerant pipes

AC refrigerant pipe insulation and UV-protected fittings: AED 7,800 provisional allowance included; exact lengths and required HVAC works subject to survey.

Optional thermal insulation

Optional higher-performance PIR/XPS thermal insulation: AED 95/sqm plus VAT, not included; system design, loading and condensation review required.

Testing

Controlled water testing where safe and thermal imaging screening are included; no flood testing where loading or equipment safety prevents it.

Warranty

Seven-year Blue Iconic Group workmanship warranty subject to approved full-system installation, maintenance and written handover. Manufacturer-backed warranty is not promised unless confirmed in writing.

Programme & payment

Estimated 20–30 working days subject to approvals, roof condition and weather. Suggested payment terms: 40% advance, 40% after membrane installation, 20% after handover.

Approvals & validity

Villa Lantana community NOC/access documentation will be prepared as applicable; third-party approval charges excluded. Validity 15 days. All quantities and concealed defects subject to site survey.

07 · Moving Forward

Your Next Steps

Whenever you're ready, we'll guide you through each stage. This quotation is valid for 15 days from 26 October 2026.

01
Choose your option
Let us know whether you prefer the PU or EPDM solution.
02
Site survey
We confirm compatibility, quantities and any concealed conditions on the roof.
03
Approvals
Villa Lantana community NOC and access documentation prepared as applicable.
04
Works & handover
Installation, quality checks, photographs and written warranty handover.

Client Approval

Company Stamp

Roof Waterproofing Proposal

Understanding Your Roof Waterproofing Project

Roof waterproofing

Surface preparation & repairs

Gravel & geotextile

Drains

Parapets, junctions & penetrations

Water tank & pump zone

Wall coping & gaps

AC pipe insulation

Quality checks & handover

A Closer Look at the Roof

What the footage shows

Two Solutions. One Clear Decision.

Reinforced Liquid PU

1.5 mm EPDM Single-Ply

Comparing PU and EPDM

Detailed Cost Breakdown

Option 1 — Reinforced Liquid PU (BIG-RF-PU-200-1026)

Option 2 — 1.5 mm EPDM Single-Ply (BIG-RF-EPDM-200-1026)

Clarifications, Exclusions & Warranty

Your Next Steps

Choose your option

Site survey

Approvals

Works & handover